{"items":[{"id":"NVI-00007941","kind":"vulnerability","title":"TYPO3 Cross-Site Scripting Vulnerability Exploitable by Editors","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-wp8j-c736-c5r3"],"plain_summary":"OSV carries this publisher advisory for 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 6.2.14 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-eed6e02cd8945152eb342b8984ed363a"],"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 7.3.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-eed6e02cd8945152eb342b8984ed363a"],"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-eed6e02cd8945152eb342b8984ed363a","url":"https://github.com/advisories/GHSA-wp8j-c736-c5r3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-wp8j-c736-c5r3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.389Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-eed6e02cd8945152eb342b8984ed363a"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"It has been discovered that link tags generated by typolink functionality in the website's frontend are vulnerable to cross-site scripting - values being assigned to HTML attributes have not been parsed correctly. A valid backend user account is needed to exploit this vulnerability.\n\nAs second and separate vulnerability in the filelist module of the backend user interface has been referenced with this advisory as well. Error messages being shown after using a malicious name for renaming a file are not propery encoded, thus vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.2.0; fixed 6.2.14"]},{"certainty":"source_listed","source_ids":["sr-eed6e02cd8945152eb342b8984ed363a"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"It has been discovered that link tags generated by typolink functionality in the website's frontend are vulnerable to cross-site scripting - values being assigned to HTML attributes have not been parsed correctly. A valid backend user account is needed to exploit this vulnerability.\n\nAs second and separate vulnerability in the filelist module of the backend user interface has been referenced with this advisory as well. Error messages being shown after using a malicious name for renaming a file are not propery encoded, thus vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.3.1"]}],"null_published_at":"2026-10-31T22:13:18.641Z","source_updated_at":"2024-12-05T05:42:45.272Z","source_disclosed_at":"2024-05-30T21:06:13.000Z","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":"2026-10-31T21:42:41.389Z"}],"next_cursor":null,"snapshot_revision":"42594"}