CVE-2026-47351Medium▾ SunlitTYPO3 CMS: Broken Access Control in Media Module
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27.5 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 7.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
0.2%
Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather information about records and files they were not authorized to view.
Update to TYPO3 versions 10.4.57 ELTS, 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described.
TYPO3 CMS thanks Vincent Yang for reporting this issue, and to TYPO3 security team member Elias Häußler for fixing it.
typo3/cms-core < 10.4.57typo3/cms-core >= 11.0.0, < 11.5.51typo3/cms-core >= 12.0.0, < 12.4.46typo3/cms-core >= 13.0.0, < 13.4.31typo3/cms-core >= 14.0.0, < 14.3.3typo3/cms-backend < 10.4.57typo3/cms-backend >= 11.0.0, < 11.5.51typo3/cms-backend >= 12.0.0, < 12.4.46typo3/cms-backend >= 13.0.0, < 13.4.31typo3/cms-backend >= 14.0.0, < 14.3.3Upgrade to a patched release:
typo3/cms-core 10.4.57typo3/cms-core 11.5.51typo3/cms-core 12.4.46typo3/cms-core 13.4.31typo3/cms-core 14.3.3typo3/cms-backend 10.4.57typo3/cms-backend 11.5.51typo3/cms-backend 12.4.46typo3/cms-backend 13.4.31typo3/cms-backend 14.3.3Connected by shared product, vendor, weakness, or advisory.
CVE-2026-47352MediumTYPO3 CMS has Broken Access Control in Backend API
CVE-2026-49742HighTYPO3 CMS has Broken Access Control in its Media Module
CVE-2026-47346HighTYPO3 CMS has Broken Access Control in its Form Framework
CVE-2026-47350MediumTYPO3 CMS has Broken Access Control in its DataHandler
CVE-2026-49741HighTYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework
CVE-2026-47343HighTYPO3 CMS: Destructive Actions on File Mount Folders