Vulnerability DatabaseCVE-2026-47352
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CVE-2026-47352
Published:June 09, 2026
Updated:June 28, 2026
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.
Affected Packages
typo3/cms-backend (PHP):
Affected version(s) >=12.1.x-dev <12.4.46
Fix Suggestion:
Update to version 12.4.46
typo3/cms-core (PHP):
Affected version(s) >=12.1.x-dev <12.4.46
Fix Suggestion:
Update to version 12.4.46
typo3/cms-backend (PHP):
Affected version(s) >=14.0.x-dev <14.3.3
Fix Suggestion:
Update to version 14.3.3
typo3/cms-core (PHP):
Affected version(s) >=11.1.x-dev <11.5.51
Fix Suggestion:
Update to version 11.5.51
typo3/cms-backend (PHP):
Affected version(s) >=11.1.x-dev <11.5.51
Fix Suggestion:
Update to version 11.5.51
typo3/cms-backend (PHP):
Affected version(s) >=10.2.x-dev <10.4.57
Fix Suggestion:
Update to version 10.4.57
typo3/cms-backend (PHP):
Affected version(s) >=13.0.x-dev <13.4.31
Fix Suggestion:
Update to version 13.4.31
typo3/cms-core (PHP):
Affected version(s) >=14.0.x-dev <14.3.3
Fix Suggestion:
Update to version 14.3.3
typo3/cms-core (PHP):
Affected version(s) >=13.0.x-dev <13.4.31
Fix Suggestion:
Update to version 13.4.31
typo3/cms-core (PHP):
Affected version(s) >=10.2.x-dev <10.4.57
Fix Suggestion:
Update to version 10.4.57
Related Resources (7)
https://nvd.nist.gov/vuln/detail/CVE-2026-47352
https://github.com/TYPO3/typo3
https://typo3.org/security/advisory/typo3-core-sa-2026-015
https://github.com/TYPO3/typo3/commit/17a3b7830d5931725db5fdab0cfc76d479884c96
https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47352.yaml
https://github.com/TYPO3/typo3/commit/bfe7c354168f467726020ed49299dd209a455719
https://github.com/TYPO3/typo3/security/advisories/GHSA-2j54-93q2-3hjq
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Missing Authorization
CWE-862
EPSS
Base Score:
0.24