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Findings

CVE-2025-55208

Chamilo is a learning management system.

Published Mar 5, 2026 · updated Jun 17, 2026 · chamilo chamilo lms

Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in . Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fixes the issue.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 5, 2026 · NIST NVD

    Detected

    Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in . Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fixes the issue.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in . Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fixes the issue.

Affected

  • cpe chamilo/chamilo lmsversion unspecified

Sources

  • NIST NVDVulnerability recordCVE-2025-55208

    Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in . Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fi

    nvd.nist.gov

References