{"action":"Upgrade typo3/cms-filelist to 11.5.51 or later.","affected":[{"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-filelist","cve_ids":["CVE-2026-49742"],"ecosystem":"Packagist","epss":0.00313,"exploited":false,"fixed_versions":["11.5.51","12.4.46","13.4.31","14.3.3"],"ghsa_id":"GHSA-chm7-4vch-h8vr","id":"tcs_01M5KF10N8V39FR9R8VZXHJ06F","modified_at":"2026-09-10T03:51:08.551590202Z","published_at":"2026-06-12T19:09:30Z","references":["https://osv.dev/vulnerability/GHSA-chm7-4vch-h8vr","https://github.com/TYPO3/typo3/security/advisories/GHSA-chm7-4vch-h8vr","https://nvd.nist.gov/vuln/detail/CVE-2026-49742","https://github.com/TYPO3/typo3/commit/ad636b6183843b57c758a1e12174a75093ac93c3","https://github.com/TYPO3/typo3/commit/caa6b444d7ab1bdd1eb76a68004c8be73d98e6ae","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-49742.yaml","https://github.com/TYPO3/typo3","https://typo3.org/security/advisory/typo3-core-sa-2026-013"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-chm7-4vch-h8vr#Packagist/typo3/cms-filelist","url":"https://osv.dev/vulnerability/GHSA-chm7-4vch-h8vr"},{"source":"nvd","source_id":"CVE-2026-49742","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49742"}],"summary":"TYPO3 CMS has Broken Access Control in its Media Module"}