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Critical severity9.0NVD Advisory· Published Mar 5, 2026· Updated Jun 17, 2026

CVE-2025-55208

CVE-2025-55208

Description

Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in Social Networks. 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 products

3
  • Chamilo/Lms2 versions
    cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*range: <1.11.34
    • (no CPE)range: < 1.11.34
  • Chamilo/Chamilollm-fuzzy
    Range: <1.11.34

Patches

Vulnerability mechanics

References

1

News mentions

0

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