{"items":[{"id":"NVI-00004998","kind":"vulnerability","title":"Cross-Site Scripting (XSS) in TYPO3 Backend","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hq37-rfjc-mr8h"],"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 6.2.27 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"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 7.6.11 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"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 8.3.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"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-7c9e85c6b9ed6c5d60df948ed3b9a86c","url":"https://github.com/advisories/GHSA-hq37-rfjc-mr8h","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hq37-rfjc-mr8h","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.431Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 6.2.0; fixed 6.2.27"]},{"certainty":"source_listed","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 7.6.0; fixed 7.6.11"]},{"certainty":"source_listed","source_ids":["sr-7c9e85c6b9ed6c5d60df948ed3b9a86c"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Failing to properly encode user input, the page module is vulnerable to Cross-Site Scripting. A valid backend user account with permissions to edit plugins is needed to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.3.1"]}],"null_published_at":"2026-10-31T22:12:57.150Z","source_updated_at":"2024-12-02T05:46:47.842Z","source_disclosed_at":"2024-06-05T15:03:28.000Z","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":"2026-10-31T21:42:20.431Z"}],"next_cursor":null,"snapshot_revision":"42594"}