SSRF in Chamilo Chamilo-lms
CVE-2025-50199
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.004 (28.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Chamilo Chamilo-lms — versions < 1.11.30
- Chamilo Chamilo_lms
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2025-50199?
- CVE-2025-50199 is a critical-severity vulnerability in Chamilo Chamilo-lms, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.1/10. Published 2026-03-02.
- How severe is CVE-2025-50199?
- Critical severity. CVSS v3 base score is 9.1 out of 10.