CVE-2025-52564 — Chamilo: HTML injection via open parameter
Chamilo is a learning management system. Prior to version 1.11.30, the open parameter of help.php fails to properly sanitize user input. This allows an attacker to inject arbitr…
Published: 2026-03-02 · CVSS: 6.9 · CVSS 4.0
Chamilo is a learning management system. Prior to version 1.11.30, the open parameter of help.php fails to properly sanitize user input. This allows an attacker to inject arbitrary HTML, such as underlined text, via a crafted URL. This issue has been patched in version 1.11.30.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7