{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-85400 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-85400 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-85400 is a high-severity missing authorization vulnerability in TYPO3 CMS, published on 8 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-85400 and fix it if it is affected.\n\nWhat it is: CVE-2026-85400 is a high-severity missing authorization vulnerability in TYPO3 CMS, published on 8 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-85400 in the wild and no public exploit code.\n\nAffected product: TYPO3 CMS. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-85400/ (Markdown: https://insights.sbomify.com/CVE-2026-85400/index.md)","id":"CVE-2026-85400","markdown":"https://insights.sbomify.com/CVE-2026-85400/index.md","name":"CVE-2026-85400","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"high_privilege","summary":"Backend administrators can modify system configuration to escalate privileges or cause denial of service due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TYPO3","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"Backend administrators without system maintainer privileges were able to schedule any of the configuration:read, configuration:set, and configuration:show commands. This allowed them to modify arbitrary system configuration, which is normally limited to system maintainers. As a consequence, this allowed them, for example, to gain system maintainer privileges or cause a denial of service. Exploiting this vulnerability requires an administrator-level backend user account. This issue affects TYPO3 CMS versions 14.2.0-14.3.6.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"TYPO3 CMS - Missing Authorization in lowlevel commands","id":"CVE-2026-85400","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Dolibarr Legacy File Manager config.inc.php access control","id":"CVE-2026-85401"},"packages":[],"prev":{"headline":"code-projects Hospital Information System PrespController.php getSinglePresp sql injection","id":"CVE-2026-85399"},"products":["TYPO3 CMS"],"published":"2026-09-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["TYPO3"]},"summary":"Backend administrators can modify system configuration to escalate privileges or cause denial of service due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-85400/"}