CVE-2026-34100: Guardian Language-System Unauthenticated SQL Injection via id Parameter in media.php
Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in media.php (line 17): SELECT id, filename, extension, type, duration, owner, private FROM files where id = '\".$GET['id'].\"'. An authenticated attacker can perform error-based SQL injection to extract database contents.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-34100?
CVE-2026-34100 has a critical severity rating of 9.8 on the CVSS scale.
How do I fix CVE-2026-34100?
To fix CVE-2026-34100, sanitize the id GET parameter before using it in SQL queries to prevent SQL injection.
What type of vulnerability is CVE-2026-34100?
CVE-2026-34100 is an SQL Injection vulnerability that allows an attacker to manipulate SQL queries.
What systems are affected by CVE-2026-34100?
CVE-2026-34100 affects the Guardian Language-System, specifically in the media.php file.
What can an attacker do with CVE-2026-34100?
An authenticated attacker can perform error-based SQL injection to extract sensitive data from the database.