CVE-2026-42610: Getgrav Grav

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Grav is a file-based Web platform. Prior to 2.0.0-beta.2, a low-privileged user (EX: Content Editor with only pages.update permissions) can bypass the existing Twig sandbox restrictions by utilizing the grav['accounts'] service. Attacker can programmatically load administrative user objects and extract sensitive data, including Bcrypt password hashes and the security salt. This vulnerability is fixed in 2.0.0-beta.2.

Affected products

• Getgrav Grav: up to and including 1.8.0; version 2.0.0 only

Published 2026-05-11. Last modified 2026-06-17.