What’s Vulnerable › Vulnerabilities

CVE-2025-50199: Chamilo: Blind Server-Side Request Forgery (Unauth Blind SSRF)

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-02 · updated 2026-06-17
• Weakness: CWE-918

Description

Chamilo is a learning management system. Prior to version 1.11.30, there is a blind SSRF vulnerability in /index.php via the POST openid_url parameter. This issue has been patched in version 1.11.30.

Affected products

• chamilo-lms: before 1.11.30 — fixed in 1.11.30

How to fix

Upgrade to a fixed version: chamilo-lms 1.11.30. Check the vendor advisory for mitigations.

References

• https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-jv2w-m5r6-p52h

Get alerted when CVE-2025-50199 or the next vulnerability affects your stack