[HIGH] Grav is Vulnerable to Security Sandbox Bypass with SSTI (Server Side Template Injection)

PKSA-83gv-619f-b6h7 CVE-2025-66299 GHSA-gjc5-8cfh-653x

Affected package: getgrav/grav

Affected version: <1.8.0-beta.27

Reported by:
GitHub