medium6.5
CVE-2026-42610
Grav Vulnerable to Sensitive Information Disclosure via Accounts Service Bypass
Impact
Grav is a file-based Web platform. Prior to 2.0.0-beta.2, a low-privileged user (EX: Content Editor with only pages.update permissions) can bypass the existing Twig sandbox restrictions by utilizing the grav['accounts'] service. Attacker can programmatically load administrative user objects and extract sensitive data, including Bcrypt password hashes and the security salt. This vulnerability is fixed in 2.0.0-beta.2.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | getgrav/grav | < 2.0.0-beta.2 | 2.0.0-beta.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Getgrav | Grav | through 1.8.0 Version 2.0.0 |