EUVD-2026-65220

Grav: configdeniedpaths default list omits system, exposing real secrets e.g. system.cache.redis.password via the Twig sandbox when configaccess is enabled...

Grav: config_denied_paths default list omits `system`, exposing real secrets (e.g. system.cache.redis.password) via the Twig sandbox when config_access is enabled

Summary system/config/security.yaml's default twigsandbox.configdeniedpaths list plugins, streams, security, backups, scheduler omits the system prefix. When an operator enables the documented, non-default twigcontent.configaccess: true setting intended to safely expose low-sensitivity values lik...

Duplicate Advisory: Grav: config_denied_paths default list omits `system`, exposing real secrets (e.g. system.cache.redis.password) via the Twig sandbox when config_access is enabled

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xjw5-q542-3vmr. This link is maintained to preserve external references. Original Description Grav before 2.0.16 contains an incomplete default denylist in the Twig sandbox configuration that fails to block acce...

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

Grav before 2.0.16 contains an incomplete default denylist in its Twig sandbox configuration. Attackers with page-edit permission can leverage config.get() or config.toArray() within Twig templates to exfiltrate sensitive system configuration secrets (e.g., system.cache.redis.password) when confi...

CVE-2026-76846 Grav before 2.0.16 Information Disclosure via Twig Sandbox

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...

PT-2026-81149

Name of the Vulnerable Software and Affected Versions Grav versions prior to 2.0.16 Description An incomplete default denylist in the Twig sandbox configuration allows users with page-edit permissions to access system configuration secrets. When config access is enabled, an attacker can use the...

Cross Site Scripting (XSS)

silverstripe/framework is vulnerable to Cross Site Scripting XSS. The vulnerability is due to improper input validation of HTML content, which allows authenticated users with page edit permission to perform XSS...

PT-2024-40233 · Packagist · Silverstripe/Framework

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: An authenticated user with page edit permission can craft HTML that, when rendered in a page history comparison, can execute client scripts. Recommendations: At the moment, there is no...