TYPO3 vulnerable to Improper Access Control of Resources Referenced by t3:// URI Scheme
Package
Affected versions
>= 8.0.0, <= 8.7.56
>= 9.0.0, <= 9.5.45
>= 10.0.0, <= 10.4.42
>= 11.0.0, <= 11.5.34
>= 12.0.0, <= 12.4.10
= 13.0.0
Patched versions
8.7.57
9.5.46
10.4.43
11.5.35
12.4.11
13.0.1
Description
Published to the GitHub Advisory Database
Feb 13, 2024
Reviewed
Feb 13, 2024
Published by the National Vulnerability Database
Feb 13, 2024
Last updated
Feb 14, 2024
Credits
-
sushiwushi Reporter
-
bnf Remediation developer
Problem
The TYPO3-specific
t3://URI scheme could be used to access resources outside of the users' permission scope. This encompassed files, folders, pages, and records (although only if a valid link-handling configuration was provided). Exploiting this vulnerability requires a valid backend user account.Solution
Update to TYPO3 versions 8.7.57 ELTS, 9.5.46 ELTS, 10.4.43 ELTS, 11.5.35 LTS, 12.4.11 LTS, 13.0.1 that fix the problem described.
Credits
Thanks to Richie Lee who reported this issue and to TYPO3 core & security team member Benjamin Franzke who fixed the issue.
References
References