Exposure Of Sensitive Information

Grav is vulnerable to Exposure of Sensitive Information. The vulnerability is due to an incomplete default denylist in the Twig sandbox that fails to restrict access to system configuration secrets, which allows an attacker with page-edit permissions to use config.get or config.toArray to retriev...

CVE-2026-76846

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...

CVE-2026-76846: Insufficiently Protected Credentials

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...

CVE-2026-44738: Exposure of Sensitive Information to an Unauthorized Actor

Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray from within a page body, dumping the entire merged site configuration — including all plugin secrets SMTP passwords, AWS keys, OAuth client secrets...