GHSA-wf85-8hx9-gj7c
TYPO3 vulnerable to Improper Access Control of Resources Referenced by t3:// URI Scheme
Quick fix
GHSA-wf85-8hx9-gj7c — typo3/cms-core: upgrade to the fixed version with the command below.
composer require typo3/cms-core:^8.7.57Details
### Problem The TYPO3-specific [`t3://` URI scheme](https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Functions/Typolink.html#resource-references) 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 * [TYPO3-CORE-SA-2024-005](https://typo3.org/security/advisory/typo3-core-sa-2024-005)
Are you affected?
Enter the version of the package you're using.
Affected packages
8.0.0Fixed in: 8.7.57composer require typo3/cms-core:^8.7.579.0.0Fixed in: 9.5.46composer require typo3/cms-core:^9.5.4610.0.0Fixed in: 10.4.43composer require typo3/cms-core:^10.4.4311.0.0Fixed in: 11.5.35composer require typo3/cms-core:^11.5.3512.0.0Fixed in: 12.4.11composer require typo3/cms-core:^12.4.1113.0.0Fixed in: 13.0.1composer require typo3/cms-core:^13.0.1References
- https://github.com/TYPO3/typo3/security/advisories/GHSA-wf85-8hx9-gj7c[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2024-25120[ADVISORY]
- https://github.com/TYPO3/typo3/commit/2de87ff113ba24333ab7cbb8078588743f8958d6[WEB]
- https://github.com/TYPO3/typo3/commit/33f4d279b82bca0a509227a17065244c6156e68f[WEB]
- https://github.com/TYPO3/typo3/commit/ae0dfc4c058a90c10eedb3f49cfaf33164d21cdd[WEB]
- https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Functions/Typolink.html#resource-references[WEB]
- https://github.com/TYPO3/typo3[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2024-005[WEB]