CVE-2026-34113
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk42th percentile - higher than 42% of all known CVEs
Summary
A vulnerability in the Guardian language-system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the id parameter in speech_text.php.
Risk Assessment
An attacker can take full control of the server, steal data, install malware, or disrupt service availability.
Recommendation
Immediately update Guardian to the latest patched version and implement input validation and sanitization for all parameters passed to exec().
Original NVD description (English source)
Guardian language-system passes the id GET parameter directly into a PHP exec() call in speech_text.php (line 18) without sanitization: exec(\"php jobs/speech_audio_text.php \".$login_session.\" \".$_GET['id'].\" ...\"). No authentication is required. An unauthenticated remote attacker can append shell metacharacters to execute arbitrary OS commands on the server.