CVE-2025-57758
MEDIUM4.3EPSS 0.06%Contao applies improper access control in the back end voters
Published: 8/28/2025Modified: 8/28/2025
Also known as:GHSA-7m47-r75r-cx8v
Description
### Impact The table access voter in the back end doesn't check if a user is allowed to access the corresponding module. ### Patches Update to Contao 5.3.38 or 5.6.1. ### Workarounds Do not rely solely on the voter and additionally check `USER_CAN_ACCESS_MODULE`. ### For more information If you have any questions or comments about this advisory, open an issue in [contao/contao](https://github.com/contao/contao/issues/new/choose).
Affected packages (2)
- Packagist/contao/contao>= 5.0.0, < 5.3.38
- Packagist/contao/core-bundle>= 5.0.0, < 5.3.38
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-57758
- PATCHhttps://github.com/contao/contao
- WEBhttps://contao.org/en/security-advisories/improper-access-control-in-the-back-end-voters
- WEBhttps://github.com/contao/contao/commit/3f05c603e1c94d34819f837f060df5d66447d0d7
- WEBhttps://github.com/contao/contao/security/advisories/GHSA-7m47-r75r-cx8v