CVE-2026-42610
Last modified
CVE-2026-42610 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Getgrav | Grav | <= 1.8.0 | — |
| Getgrav | Grav | 2.0.0 | Beta1 |
References
- https://github.com/getgrav/grav/security/advisories/GHSA-3f29-pqwf-v4j4Exploit, Patch, Vendor Advisory
- https://github.com/getgrav/grav/security/advisories/GHSA-3f29-pqwf-v4j4Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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