{"action":"Upgrade typo3/cms-form to 10.4.57 or later.","affected":[{"fixed":"10.4.57","introduced":"0"},{"fixed":"11.5.51","introduced":"11.0.0"},{"fixed":"12.4.46","introduced":"12.0.0"},{"fixed":"13.4.31","introduced":"13.0.0"},{"fixed":"14.3.3","introduced":"14.0.0"}],"component":"typo3/cms-form","cve_ids":["CVE-2026-11607"],"ecosystem":"Packagist","epss":0.00238,"exploited":false,"fixed_versions":["10.4.57","11.5.51","12.4.46","13.4.31","14.3.3"],"ghsa_id":"GHSA-pjpj-v387-x4vq","id":"tcs_01M5KF6FJA93ZA9HF1EHJTY02A","modified_at":"2026-09-10T03:51:09.385276751Z","published_at":"2026-06-12T20:08:11Z","references":["https://osv.dev/vulnerability/GHSA-pjpj-v387-x4vq","https://github.com/TYPO3/typo3/security/advisories/GHSA-pjpj-v387-x4vq","https://nvd.nist.gov/vuln/detail/CVE-2026-11607","https://github.com/TYPO3/typo3/commit/040d50d082a01f9e8bd113effd91290a9bb3b69e","https://github.com/TYPO3/typo3/commit/50974c658f647f1aece347b5d6d5acc3c87f2dca","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-11607.yaml","https://github.com/TYPO3/typo3","https://typo3.org/security/advisory/typo3-core-sa-2026-019"],"severity":{"label":"high","score":7.6},"sources":[{"source":"osv","source_id":"GHSA-pjpj-v387-x4vq#Packagist/typo3/cms-form","url":"https://osv.dev/vulnerability/GHSA-pjpj-v387-x4vq"},{"source":"nvd","source_id":"CVE-2026-11607","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11607"}],"summary":"TYPO3 CMS has Broken Access Control in its Form Framework"}