CVE-2026-42610

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.

PUBLISHED Reserved 2026-04-29 | Published 2026-05-11 | Updated 2026-05-11 | Assigner GitHub_M

Problem types

CWE-863: Incorrect Authorization

Product status

References

github.com/...v/grav/security/advisories/GHSA-3f29-pqwf-v4j4 exploit

github.com/...v/grav/security/advisories/GHSA-3f29-pqwf-v4j4

github.com/...ommit/c66dfeb5ff679a1667678c6335eb9ff3255dfc47

cve.org (CVE-2026-42610)

nvd.nist.gov (CVE-2026-42610)

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