{"items":[{"id":"NVI-00007358","kind":"vulnerability","title":"TYPO3 HTML Sanitizer Bypasses Cross-Site Scripting Protection","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-47m6-46mj-p235","CVE-2022-36020"],"plain_summary":"OSV carries this publisher advisory for typo3/html-sanitizer, typo3/html-sanitizer, typo3/cms-core, typo3/cms-core, typo3/cms. 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 1.0.7 for typo3/html-sanitizer. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 2.0.16 for typo3/html-sanitizer. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 10.4.32 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 11.5.16 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 10.4.32 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 11.5.16 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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-775d86ddcb62b38bbeb974c322155e97"],"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":"0.824%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.57379. Missing scores are unknown.","source_id":"sr-775d86ddcb62b38bbeb974c322155e97"}],"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-d8947f6c0e64b23dc6cbd6121f96721c","url":"https://github.com/advisories/GHSA-47m6-46mj-p235","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-47m6-46mj-p235","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.666Z"},{"id":"sr-775d86ddcb62b38bbeb974c322155e97","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-2022-36020","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/html-sanitizer","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 1.0.0; fixed 1.0.7"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/html-sanitizer","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.0.16"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.32"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.16"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.32"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.16"]}],"null_published_at":"2026-11-01T19:14:01.605Z","source_updated_at":"2023-11-08T04:09:57.810Z","source_disclosed_at":"2022-09-16T18:50:12.000Z","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":"2026-10-31T21:41:49.666Z"},{"id":"NVI-00007358","kind":"vulnerability","title":"TYPO3 HTML Sanitizer Bypasses Cross-Site Scripting Protection","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-47m6-46mj-p235","CVE-2022-36020"],"plain_summary":"OSV carries this publisher advisory for typo3/html-sanitizer, typo3/html-sanitizer, typo3/cms-core, typo3/cms-core, typo3/cms. 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 1.0.7 for typo3/html-sanitizer. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 2.0.16 for typo3/html-sanitizer. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 10.4.32 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 11.5.16 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 10.4.32 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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 11.5.16 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"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-d8947f6c0e64b23dc6cbd6121f96721c","url":"https://github.com/advisories/GHSA-47m6-46mj-p235","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-47m6-46mj-p235","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.666Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/html-sanitizer","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 1.0.0; fixed 1.0.7"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/html-sanitizer","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 2.0.16"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.32"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.16"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.32"]},{"certainty":"source_listed","source_ids":["sr-d8947f6c0e64b23dc6cbd6121f96721c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n\n### Problem\nDue to a parsing issue in upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows to by-pass the cross-site scripting mechanism of `typo3/html-sanitizer`.\n\n### Solution\nUpdate to `typo3/html-sanitizer` versions 1.0.7 or 2.0.16 that fix the problem described.\n\n### Credits\nThanks to David Klein who reported this issue, and to TYPO3 security team member Oliver Hader who fixed the issue.\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.16"]}],"null_published_at":"2026-10-31T22:13:14.333Z","source_updated_at":"2023-11-08T04:09:57.810Z","source_disclosed_at":"2022-09-16T18:50:12.000Z","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":"2026-10-31T21:41:49.666Z"}],"next_cursor":null,"snapshot_revision":"40769"}