{"answers":{"affected":"6 open source packages ship an affected version, including typo3/cms-backend. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-59014 in the wild and no public exploit code.","fix":"Upgrade typo3/cms-backend to a fixed version for your release line: 12.4.37 or 13.4.18.","what":"CVE-2025-59014 is a medium-severity denial of service vulnerability in Typo3 Typo3, published on 9 Sep 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-59014 and fix it if it is affected.\n\nWhat it is: CVE-2025-59014 is a medium-severity denial of service vulnerability in Typo3 Typo3, published on 9 Sep 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-59014 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- typo3/cms-backend (Packagist): affected from 11.0.0; fixed in 12.4.37\n- typo3/cms-backend (Packagist): affected from 11.0.0; fixed in 12.4.37\n- typo3/cms-backend (Packagist): affected from 12.0.0; fixed in 12.4.37\n- typo3/cms-backend (Packagist): affected from 12.0.0; fixed in 12.4.37\n- typo3/cms-backend (Packagist): affected from 13.0.0; fixed in 13.4.18\n- typo3/cms-backend (Packagist): affected from 13.0.0; fixed in 13.4.18\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-2025-59014/ (Markdown: https://insights.sbomify.com/CVE-2025-59014/index.md)","id":"CVE-2025-59014","markdown":"https://insights.sbomify.com/CVE-2025-59014/index.md","name":"CVE-2025-59014","record":{"aliases":["GHSA-xrcq-533q-8rxw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TYPO3 CMS","requires_auth":"high_privilege","summary":"Administrators can cause a denial of service in the TYPO3 backend by saving manipulated data in the bookmark toolbar.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TYPO3","cpe":[{"product":"typo3","vendor":"typo3"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-248","name":"Uncaught Exception"}],"description":"An uncaught exception in the Bookmark Toolbar of TYPO3 CMS versions 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 lets administrator‑level backend users trigger a denial‑of‑service condition in the backend user interface by saving manipulated data in the bookmark toolbar.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of Service in TYPO3 Bookmark Toolbar","id":"CVE-2025-59014","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"typo3:typo3","products":["typo3:typo3"],"type":"denial_of_service","year":"2025"},"n_packages":6,"n_references":1,"next":{"headline":"Insufficient Entropy in Password Generation","id":"CVE-2025-59015"},"packages":[{"ecosystem":"Packagist","fixed":["12.4.37"],"introduced":["11.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":null,"source":"GHSA-xrcq-533q-8rxw"},{"ecosystem":"Packagist","fixed":["12.4.37"],"introduced":["11.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":"pkg:composer/typo3/cms-backend","source":"GHSA-xrcq-533q-8rxw"},{"ecosystem":"Packagist","fixed":["12.4.37"],"introduced":["12.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":null,"source":"GHSA-xrcq-533q-8rxw"},{"ecosystem":"Packagist","fixed":["12.4.37"],"introduced":["12.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":"pkg:composer/typo3/cms-backend","source":"GHSA-xrcq-533q-8rxw"},{"ecosystem":"Packagist","fixed":["13.4.18"],"introduced":["13.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":null,"source":"GHSA-xrcq-533q-8rxw"},{"ecosystem":"Packagist","fixed":["13.4.18"],"introduced":["13.0.0"],"last_affected":[],"package":"typo3/cms-backend","purl":"pkg:composer/typo3/cms-backend","source":"GHSA-xrcq-533q-8rxw"}],"prev":{"headline":"Open Redirect in TYPO3 CMS","id":"CVE-2025-59013"},"products":["TYPO3 CMS"],"published":"2025-09-09","related":[{"cvss_score":10,"headline":"Indexed Search Engine for TYPO3 Command Execution via Metacharacter Injection","id":"CVE-2009-0258","kev_date_added":null,"published":"2009-01-22"},{"cvss_score":9.8,"headline":"Typo3 SQL injection due to faulty prepared statements","id":"CVE-2011-3583","kev_date_added":null,"published":"2019-11-25"},{"cvss_score":9.8,"headline":"Typo3 Authentication Bypass","id":"CVE-2011-4628","kev_date_added":null,"published":"2019-11-06"},{"cvss_score":8.8,"headline":"Persisted Cross-Site Scripting in Frontend Rendering in typo3","id":"CVE-2023-24814","kev_date_added":null,"published":"2023-02-07"},{"cvss_score":8.8,"headline":"Cross-Site-Request-Forgery in Backend URI Handling in Typo3","id":"CVE-2021-41113","kev_date_added":null,"published":"2021-10-05"},{"cvss_score":8.8,"headline":"Missing Required Cryptographic Step Leading to Sensitive Information Disclosure in TYPO3 CMS","id":"CVE-2020-15098","kev_date_added":null,"published":"2020-07-29"},{"cvss_score":8.8,"headline":"Deserialization of Untrusted Data in TYPO3 CMS","id":"CVE-2020-11067","kev_date_added":null,"published":"2020-05-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-09-09","vendors":["TYPO3"]},"summary":"Administrators can cause a denial of service in the TYPO3 backend by saving manipulated data in the bookmark toolbar.","url":"https://insights.sbomify.com/CVE-2025-59014/"}