SQL Injection in Jcd Windu Cms

CVE-2026-57309

A Blind SQL injection vulnerability has been identified in Windu CMS. A remote unauthenticated attacker is able to inject SQL syntax into URL path in HTTP header resulting in Blind SQL Injection. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.

Vulnerability class: SQL Injection

EPSS: 0.005 (42.9th percentile) — read the EPSS interpretation.