CVE-2026-76846
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Aug 25, 2026
Vendor
unknown
Description
Grav before 2.0.16 contains an incomplete default denylist in the Twig sandbox configuration that fails to block access to system configuration secrets. Attackers with page-edit permission can use config.get() or config.toArray() in Twig templates to retrieve sensitive values like system.cache.redis.password when config_access is enabled.