Jinjava · Jinjava · CVE-2026-25526
**Name of the Vulnerable Software and Affected Versions**
JinJava versions prior to 2.7.6
JinJava versions prior to 2.8.3
**Description**
JinJava is a Java-based template engine that uses django template syntax to render jinja templates. A flaw exists in the `ForTag` component that allows for arbitrary Java execution. This bypasses built-in sandbox restrictions, enabling arbitrary Java class instantiation and file access. The issue allows an attacker to circumvent security measures and potentially gain control of the system.
**Recommendations**
Update JinJava to version 2.7.6 or later.
Update JinJava to version 2.8.3 or later.