{"items":[{"id":"NVI-00001805","kind":"vulnerability","title":"TYPO3 Denial of Service in Online Media Asset Handling","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f3wf-q4fj-3gxf"],"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 7.6.32 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"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 8.7.21 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"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 9.5.2 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"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-0102b7f0cc858e4b2b628db9dec2d631","url":"https://github.com/advisories/GHSA-f3wf-q4fj-3gxf","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f3wf-q4fj-3gxf","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.708Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Online Media Asset Handling (*`.youtube` and *`.vimeo` files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 7.0.0; fixed 7.6.32"]},{"certainty":"source_listed","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Online Media Asset Handling (*`.youtube` and *`.vimeo` files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.21"]},{"certainty":"source_listed","source_ids":["sr-0102b7f0cc858e4b2b628db9dec2d631"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"Online Media Asset Handling (*`.youtube` and *`.vimeo` files) in the TYPO3 backend is vulnerable to denial of service. Putting large files with according file extensions results in high consumption of system resources. This can lead to exceeding limits of the current PHP process which results in a dysfunctional backend component. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.2"]}],"null_published_at":"2026-10-31T21:53:28.050Z","source_updated_at":"2024-12-04T05:40:10.455Z","source_disclosed_at":"2024-06-07T19:56:24.000Z","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":"2026-10-31T21:42:10.708Z"}],"next_cursor":null,"snapshot_revision":"42594"}