CVE-2026-42610

Grav: Sensitive Information Disclosure via Accounts Service Bypass

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

getgrav · grav

CVSS v3.1 GITHUB

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.40% chance of exploitation in the next 30 days, 33rd percentile

Published

2026-05-11

Proof-of-concept exploits (1)

• advisories/GHSA-3f29-pqwf-v4j4

Security advisories

• getgrav/grav/security/advisories/GHSA-3f29-pqwf-v4j4
• getgrav/grav/commit/c66dfeb5ff679a1667678c6335eb9ff3255dfc47

References

• CVE Record
• NVD entry