Blind SSRF Vulnerability in Chamilo Learning Management System
CVE-2025-50199

7.7HIGH

Key Information:

Vendor

Chamilo

Status
Chamilo-lms
Vendor
CVE Published:
2 March 2026

What is CVE-2025-50199?

Chamilo, a widely used learning management system, has a blind Server-Side Request Forgery (SSRF) vulnerability located in the /index.php file, specifically triggered through the POST 'openid_url' parameter. This flaw may allow unauthorized requests to be sent to internal services, potentially exposing sensitive information or enabling further attacks on the server. Users are strongly advised to upgrade to version 1.11.30, which includes a patch addressing this issue. For more details, refer to the official security advisory and the release note.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

chamilo-lms < 1.11.30

References

https://github.com/chamilo/chamilo-lms/security/advisorie...
x_refsource_CONFIRM
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30
x_refsource_MISC

CVSS V4

Score:
7.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.