Vulnerability Description
Chamilo is a learning management system. Prior to version 1.11.30, the open parameter of help.php fails to properly sanitize user input. This allows an attacker to inject arbitrary HTML, such as underlined text, via a crafted URL. This issue has been patched in version 1.11.30.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chamilo | Chamilo Lms | < 1.11.30 |
Related Weaknesses (CWE)
References
- https://github.com/chamilo/chamilo-lms/commit/083b1d2b0c29b0cc0313a28165ad47bebaPatch
- https://github.com/chamilo/chamilo-lms/commit/1ee2d8bb61b67e08946cd80b1a9b92c1a9Patch
- https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30ProductRelease Notes
- https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-6fmm-qrx4-wgqcVendor Advisory
FAQ
What is CVE-2025-52564?
CVE-2025-52564 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Chamilo is a learning management system. Prior to version 1.11.30, the open parameter of help.php fails to properly sanitize user input. This allows an attacker to inject arbitrary HTML, such as under...
How severe is CVE-2025-52564?
CVE-2025-52564 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-52564?
Check the references section above for vendor advisories and patch information. Affected products include: Chamilo Chamilo Lms.