Chamilo: OS Command Injection in /main/cron/lang/check_parse_lang.php

Chamilo, a learning management system, has a vulnerability in its language checking tool that allows attackers to run harmful system commands on the server. This can lead to complete server compromise if not patched.

An OS command injection vulnerability exists in /main/cron/lang/check_parse_lang.php prior to version 1.11.30, allowing unauthenticated attackers to execute arbitrary system commands through unsanitized input. The attack vector requires access to the cron endpoint, potentially enabling remote code execution with server privileges.