medium5.4
CVE-2024-34357
TYPO3 vulnerable to Cross-Site Scripting in the ShowImageController
Impact
### Problem Failing to properly encode user-controlled values in file entities, the `ShowImageController` (_eID tx_cms_showpic_) is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to file entities. ### Solution Update to TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, 13.1.1 that fix the problem described. ### Credits Thanks to TYPO3 security team member Torben Hansen who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue. ### References * [TYPO3-CORE-SA-2024-009](https://typo3.org/security/advisory/typo3-core-sa-2024-009)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | typo3/cms-core | >= 9.0.0, <= 9.5.47 | 9.5.48 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Typo3 | Typo3 | from 9.0.0 before 9.5.48 from 10.0.0 before 10.4.45 from 11.0.0 before 11.5.37 from 12.0.0 before 12.4.15 from 13.0.0 before 13.1.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/TYPO3/typo3/commit/376474904f6b9a54dc1b785a2e45277cbd13b0d7
- https://github.com/TYPO3/typo3/commit/b31d05d1da3eeaeead2d19eb43b1c3f9c88e15ee
- https://github.com/TYPO3/typo3/commit/d774642381354d3bf5095a5a26e18acd2767f0b1
- https://github.com/TYPO3/typo3/security/advisories/GHSA-hw6c-6gwq-3m3m
- https://typo3.org/security/advisory/typo3-core-sa-2024-009
- https://github.com/advisories/GHSA-hw6c-6gwq-3m3m
- https://nvd.nist.gov/vuln/detail/CVE-2024-34357