{"items":[{"id":"NVI-00002848","kind":"vulnerability","title":"Cross-Site Scripting in TYPO3 Backend","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5wx6-xwxf-q8qj"],"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 6.2.20 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"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 7.6.5 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"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 8.0.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"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-28e6640b965cbe97c6071a7dfaad273a","url":"https://github.com/advisories/GHSA-5wx6-xwxf-q8qj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5wx6-xwxf-q8qj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.928Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, some backend components are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability.\n","public_affected_ranges":["ECOSYSTEM: introduced 6.2.0; fixed 6.2.20"]},{"certainty":"source_listed","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, some backend components are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability.\n","public_affected_ranges":["ECOSYSTEM: introduced 7.6.0; fixed 7.6.5"]},{"certainty":"source_listed","source_ids":["sr-28e6640b965cbe97c6071a7dfaad273a"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, some backend components are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability.\n","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.0.1"]}],"null_published_at":"2026-10-31T22:12:38.454Z","source_updated_at":"2024-12-02T05:49:29.611Z","source_disclosed_at":"2024-06-05T14:17:47.000Z","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":"2026-10-31T21:41:59.928Z"}],"next_cursor":null,"snapshot_revision":"42594"}