PT-2026-47745 · Typo3 · Typo3/Cms

Oliver Hader + 1 · CVE-2026-47352 · Published 2026-06-09 · Updated 2026-06-12

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions TYPO3 CMS versions prior to 10.4.57 TYPO3 CMS versions 11.0.0 through 11.5.51 TYPO3 CMS versions 12.0.0 through 12.4.46 TYPO3 CMS versions 13.0.0 through 13.4.31 TYPO3 CMS versions 14.0.0 through 14.3.3

Description Authenticated backend users can retrieve file metadata through various Backend API routes due to insufficient permission checks. This allows users to access metadata for files located outside their authorized file mounts or storages.

Recommendations Update to version 10.4.57 or later. Update to version 11.5.52 or later. Update to version 12.4.47 or later. Update to version 13.4.32 or later. Update to version 14.3.4 or later.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-47352

GHSA-2J54-93Q2-3HJQ

Affected Products

Typo3/Cms

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47352.json · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47352.yaml · Exploit
• https://github.com/TYPO3/typo3/commit/bfe7c354168f467726020ed49299dd209a455719 · Patch
• https://github.com/TYPO3/typo3/commit/17a3b7830d5931725db5fdab0cfc76d479884c96 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-47352 · Security Note
• https://typo3.org/security/advisory/typo3-core-sa-2026-015 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-47352 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2j54-93q2-3hjq · Vendor Advisory
• https://github.com/TYPO3/typo3 · Note
• https://github.com/TYPO3/typo3/security/advisories/GHSA-2j54-93q2-3hjq · Note
• https://packagist.org · Note
• https://twitter.com/CVEnew/status/2064342502618939806 · Twitter Post