{"items":[{"id":"NVI-00007785","kind":"vulnerability","title":"Typo3 XSS in RemoveXSS function","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-q22w-r5qq-v3wf","CVE-2011-4903"],"plain_summary":"OSV carries this publisher advisory for typo3/cms, typo3/cms, 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 4.3.12 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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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-37932a4a038acff3d1cae3ceb0ca8330"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2011-4903","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.3.12"]},{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.9"]},{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.5.4"]}],"null_published_at":"2026-11-08T19:53:48.748Z","source_updated_at":"2024-01-12T21:11:35.793Z","source_disclosed_at":"2022-04-22T00:24:10.000Z","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":"2026-10-31T21:42:30.996Z"},{"id":"NVI-00007785","kind":"vulnerability","title":"Typo3 XSS in RemoveXSS function","revision":2,"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-q22w-r5qq-v3wf","CVE-2011-4903"],"plain_summary":"OSV carries this publisher advisory for typo3/cms, typo3/cms, typo3/cms. 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Confirm the publisher’s latest guidance.","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"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-26efc09c56268952651583b6722e7ee2"],"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":"2026-06-16T23:35:36.067Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-26efc09c56268952651583b6722e7ee2"},{"kind":"CVSS","as_of":"2026-06-16T23:35:36.067Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-26efc09c56268952651583b6722e7ee2"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. 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This report has not examined your application.","related_sources":[{"id":"sr-e8b77aa5639552d8bd10afd7ef12dafd","url":"https://github.com/advisories/GHSA-q22w-r5qq-v3wf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q22w-r5qq-v3wf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.996Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.3.12"]},{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 4.4.0; fixed 4.4.9"]},{"certainty":"source_listed","source_ids":["sr-e8b77aa5639552d8bd10afd7ef12dafd"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the RemoveXSS function.","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.5.4"]}],"null_published_at":"2026-10-31T22:13:18.634Z","source_updated_at":"2024-01-12T21:11:35.793Z","source_disclosed_at":"2022-04-22T00:24:10.000Z","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":"2026-10-31T21:42:30.996Z"}],"next_cursor":null,"snapshot_revision":"42594"}