{"items":[{"id":"NVI-00005009","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-vg35-5wq7-3x7w","CVE-2026-47761"],"plain_summary":"OSV carries this publisher advisory for tinymce, tinymce, tinymce, TinyMCE, TinyMCE. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-028c9482fd51886b2a1259ac2da73cac"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-14T20:10:00.190Z","value":"8.7 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-abd82b67ef647c46a6175f5764be3700"},{"kind":"CVSS","as_of":"2026-10-14T20:10:00.190Z","value":"5.4 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-abd82b67ef647c46a6175f5764be3700"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.264%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.18351. Missing scores are unknown.","source_id":"sr-028c9482fd51886b2a1259ac2da73cac"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-7d318d2c3cff22c256f526183b398c30","url":"https://github.com/advisories/GHSA-vg35-5wq7-3x7w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg35-5wq7-3x7w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-abd82b67ef647c46a6175f5764be3700","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47761","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-47761","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:22.913Z"},{"id":"sr-028c9482fd51886b2a1259ac2da73cac","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-47761","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.280Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-11-06T15:18:17.674Z","source_updated_at":"2026-09-10T03:50:51.700Z","source_disclosed_at":"2026-06-05T20:29:43.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00005009","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg35-5wq7-3x7w","CVE-2026-47761"],"plain_summary":"OSV carries this publisher advisory for tinymce, tinymce, tinymce, TinyMCE, TinyMCE. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-028c9482fd51886b2a1259ac2da73cac"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.264%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.18351. Missing scores are unknown.","source_id":"sr-028c9482fd51886b2a1259ac2da73cac"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-7d318d2c3cff22c256f526183b398c30","url":"https://github.com/advisories/GHSA-vg35-5wq7-3x7w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg35-5wq7-3x7w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-028c9482fd51886b2a1259ac2da73cac","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-47761","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.280Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-11-02T20:21:07.745Z","source_updated_at":"2026-09-10T03:50:51.700Z","source_disclosed_at":"2026-06-05T20:29:43.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00005009","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg35-5wq7-3x7w","CVE-2026-47761"],"plain_summary":"OSV carries this publisher advisory for tinymce, tinymce, tinymce, TinyMCE, TinyMCE. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 7.9.3 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.5.1 for tinymce/tinymce. Confirm the publisher’s latest guidance.","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-7d318d2c3cff22c256f526183b398c30","url":"https://github.com/advisories/GHSA-vg35-5wq7-3x7w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg35-5wq7-3x7w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-7d318d2c3cff22c256f526183b398c30"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted `data-mce-*` attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled.\n\n### Patches\nThis vulnerability has been patched in TinyMCE 8.5.1, TinyMCE 7.9.3 and TinyMCE 5.11.1 LTS by ensuring that, when using the media plugin, any content with `data-mce-object` and `data-mce-p-*` attributes are properly sanitized.\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\n- Upgrade to TinyMCE 8.5.1 or higher.\n- Upgrade to TinyMCE 7.9.3 or higher.\n- Upgrade to TinyMCE 5.11.1 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).\n\n### Acknowledgements\nTiny thanks Aymane MAZGUITI and Ange Primiterra for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-10-31T22:12:57.151Z","source_updated_at":"2026-09-10T03:50:51.700Z","source_disclosed_at":"2026-06-05T20:29:43.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:41.374Z"}],"next_cursor":null,"snapshot_revision":"42594"}