CVE-2026-47343GHSA-3V8V-4WG6-R7QH
TYPO3 CMS - Destructive Actions on File Mount Folders
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active file mount due to missing authorization restrictions. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0 through 11.5.50, 12.0.0 through 12.4.45, 13.0.0 through 13.4.30, and 14.0.0 through 14.3.2.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- typo3/cms-core
fixed in 10.4.57; From 11.0.0 · fixed in 11.5.51; From 12.0.0 · fixed in 12.4.46; From 13.0.0 · fixed in 13.4.31; From 14.0.0 · fixed in 14.3.3
- typo3/cms-corePackagist
fixed in 10.4.57
- typo3/cms-corePackagist
From 11.0.0 · fixed in 11.5.51
- typo3/cms-corePackagist
From 12.0.0 · fixed in 12.4.46
- typo3/cms-corePackagist
From 13.0.0 · fixed in 13.4.31
- typo3/cms-corePackagist
From 14.0.0 · fixed in 14.3.3