CVE-2026-61842: 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 2.0.2, the Grav Twig content sandbox permits grav.offsetGet('config') to return the raw configuration object and permits json_encode, print_r, yaml_encode, and string filters to serialize that object without passing through GravSecurityPolicy::checkMethodAllowed. A user with page-author permissions can render sandboxed content that exposes plugins.* configuration secrets, including SMTP credentials, API keys, and plugin database credentials. This issue is fixed in version 2.0.2.

Affected products

• Getgrav Grav: before 2.0.2 (fixed in 2.0.2)

Published 2026-08-19. Last modified 2026-09-09.