Description
Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outside their permitted file mounts or storages. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.51, 12.0.0-12.4.46, 13.0.0-13.4.31 and 14.0.0-14.3.3.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
Low
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
Affected products
- TYPO3 / TYPO3 CMS0 – 10.4.57
- TYPO3 / TYPO3 CMS11.0.0 – 11.5.51
- TYPO3 / TYPO3 CMS12.0.0 – 12.4.46
- TYPO3 / TYPO3 CMS13.0.0 – 13.4.31
- TYPO3 / TYPO3 CMS14.0.0 – 14.3.3