{"items":[{"id":"NVI-00007635","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes","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-q742-qvgc-gc2f","CVE-2026-47759"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-2f45ecd5762d2b341ef1c3c447a90669"],"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-47ee8d015ea5354366fe94b6412baef2"},{"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-47ee8d015ea5354366fe94b6412baef2"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.281%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.2068. Missing scores are unknown.","source_id":"sr-2f45ecd5762d2b341ef1c3c447a90669"}],"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-e2e9210ebc9bb0d780c8b6f132df494a","url":"https://github.com/advisories/GHSA-q742-qvgc-gc2f","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q742-qvgc-gc2f","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.999Z"},{"id":"sr-47ee8d015ea5354366fe94b6412baef2","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47759","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-47759","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T22:35:28.075Z"},{"id":"sr-2f45ecd5762d2b341ef1c3c447a90669","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-2026-47759","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-11-05T19:10:23.237Z","source_updated_at":"2026-09-10T03:51:10.328Z","source_disclosed_at":"2026-06-05T20:27:50.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.999Z"},{"id":"NVI-00007635","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q742-qvgc-gc2f","CVE-2026-47759"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-2f45ecd5762d2b341ef1c3c447a90669"],"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":"2026-10-31T12:00:27.000Z","value":"0.281%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.2068. Missing scores are unknown.","source_id":"sr-2f45ecd5762d2b341ef1c3c447a90669"}],"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-e2e9210ebc9bb0d780c8b6f132df494a","url":"https://github.com/advisories/GHSA-q742-qvgc-gc2f","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q742-qvgc-gc2f","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.999Z"},{"id":"sr-2f45ecd5762d2b341ef1c3c447a90669","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-2026-47759","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-10-31T22:27:15.281Z","source_updated_at":"2026-09-10T03:51:10.328Z","source_disclosed_at":"2026-06-05T20:27:50.000Z","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":"2026-10-31T21:42:30.999Z"},{"id":"NVI-00007635","kind":"vulnerability","title":"TinyMCE Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q742-qvgc-gc2f","CVE-2026-47759"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a"],"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-e2e9210ebc9bb0d780c8b6f132df494a","url":"https://github.com/advisories/GHSA-q742-qvgc-gc2f","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q742-qvgc-gc2f","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.999Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"TinyMCE","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 5.10.9"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 7.9.3"]},{"certainty":"source_listed","source_ids":["sr-e2e9210ebc9bb0d780c8b6f132df494a"],"technology":"tinymce/tinymce","known_exclusions":[],"conditions_summary":"### Impact\nStored XSS vulnerability via unsanitized data-mce-* attributes (data-mce-href, data-mce-src, data-mce-style). Allows attackers to inject malicious values that override safe attributes during serialization, bypassing validation.\n\n### Patches\nPatched by stripping unsafe data-mce-* attributes during parsing. Users should upgrade to the latest patched versions (5 LTS, 7.x, 8.x).\n\n### Workarounds\nNo official workaround available.\n\n### Fix\nTo avoid this vulnerability:\n\nUpgrade to TinyMCE 8.5.1 or higher.\nUpgrade to TinyMCE 7.9.3 or higher.\nUpgrade 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 Tadi Kadango (website)  and Ivan Babenko for their help identifying this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.5.1"]}],"null_published_at":"2026-10-31T22:13:18.628Z","source_updated_at":"2026-09-10T03:51:10.328Z","source_disclosed_at":"2026-06-05T20:27:50.000Z","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":"2026-10-31T21:42:30.999Z"}],"next_cursor":null,"snapshot_revision":"42594"}