Duplicate Advisory: Grav: The system, site, and theme Twig variables bypass the content sandbox entirely and are never covered by config_denied_paths
### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-p597-crqc-m349. This link is maintained to preserve external references. ### Original Description Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configuration values. Attackers with page-content edit access can access raw configuration arrays including secrets like cache credentials by using dot notation in Twig templates, bypassing the config_denied_paths restrictions.
Duplicate Advisory: Grav: The system, site, and theme Twig variables bypass the content sandbox entirely and are never covered by config_denied_paths
Description
### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-p597-crqc-m349. This link is maintained to preserve external references. ### Original Description Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configuration values. Attackers with page-content edit access can access raw configuration arrays including secrets like cache credentials by using dot notation in Twig templates, bypassing the config_denied_paths restrictions.
CVSS v3.1
Score 6.5medium
Affected software
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Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-mw85-cjh9-8hp7
- Osv Schema Version
- 1.4.0
- Ecosystems
- ["Packagist"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6aac8df155bf5e2cf54901f4
Added to database: 09/18/2026, 01:03:45 UTC
Last updated: 09/18/2026, 01:03:45 UTC
Views: 1
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