{"items":[{"id":"NVI-00006652","kind":"vulnerability","title":"Denial of Service in TYPO3 Bookmark Toolbar","revision":4,"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-ffcv-v6pw-qhrp","CVE-2024-34537"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-backend, typo3/cms-backend, typo3/cms-backend, typo3/cms-backend. 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 13.3.1 for typo3/cms-backend. Confirm the publisher’s latest guidance.","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 13.0.0; fixed 13.3.1"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 12.0.0; fixed 12.4.21"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.40"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.46"]}],"null_published_at":"2026-11-03T17:49:18.478Z","source_updated_at":"2024-10-31T19:36:47.057Z","source_disclosed_at":"2024-10-08T22:18:27.000Z","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":"2026-10-31T21:42:20.403Z"},{"id":"NVI-00006652","kind":"vulnerability","title":"Denial of Service in TYPO3 Bookmark Toolbar","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-ffcv-v6pw-qhrp","CVE-2024-34537"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-backend, typo3/cms-backend, typo3/cms-backend, typo3/cms-backend. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2024-34537","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 13.0.0; fixed 13.3.1"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 12.0.0; fixed 12.4.21"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.40"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.46"]}],"null_published_at":"2026-11-01T01:04:01.263Z","source_updated_at":"2024-10-31T19:36:47.057Z","source_disclosed_at":"2024-10-08T22:18:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.403Z"},{"id":"NVI-00006652","kind":"vulnerability","title":"Denial of Service in TYPO3 Bookmark Toolbar","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-ffcv-v6pw-qhrp","CVE-2024-34537"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-backend, typo3/cms-backend, typo3/cms-backend, typo3/cms-backend. 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 13.3.1 for typo3/cms-backend. Confirm the publisher’s latest guidance.","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"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 12.4.21 for typo3/cms-backend. Confirm the publisher’s latest guidance.","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"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 11.5.40 for typo3/cms-backend. Confirm the publisher’s latest guidance.","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"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 10.4.46 for typo3/cms-backend. Confirm the publisher’s latest guidance.","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2024-34537","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 13.0.0; fixed 13.3.1"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 12.0.0; fixed 12.4.21"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.40"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. 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This report has not examined your application.","related_sources":[{"id":"sr-bd4bfe1078a77922d1789ba941c22cb9","url":"https://github.com/advisories/GHSA-ffcv-v6pw-qhrp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-ffcv-v6pw-qhrp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.403Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 13.0.0; fixed 13.3.1"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 12.0.0; fixed 12.4.21"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 11.0.0; fixed 11.5.40"]},{"certainty":"source_listed","source_ids":["sr-bd4bfe1078a77922d1789ba941c22cb9"],"technology":"typo3/cms-backend","known_exclusions":[],"conditions_summary":"### Problem\nDue to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account.\n\n### Solution\nUpdate to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described.\n\n### Credits\nThanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue.\n\n### References\n* TYPO3-CORE-SA-2024-011\n","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.46"]}],"null_published_at":"2026-10-31T22:13:10.067Z","source_updated_at":"2024-10-31T19:36:47.057Z","source_disclosed_at":"2024-10-08T22:18:27.000Z","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":"2026-10-31T21:42:20.403Z"}],"next_cursor":null,"snapshot_revision":"42594"}