CVE-2025-66300HIGH 8.5EPSS p30.6%

CVE-2025-66300CVE-2025-66300

Description

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using "Frontmatter" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.

Scoring

CVSS 3.18.5 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
EPSS0.39% probability of exploitation · percentile 30.6% · 2026-06-18T12:00:27Z
Published2025-12-01
Last modified2025-12-03

Underlying weaknesses· 1

CWE-22

References

  1. https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee
  2. https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-66295
CVE
CVE-2025-66301
CVE
CVE-2025-66296
CVE
CVE-2026-42609
CVE
CVE-2026-42844
CVE
CVE-2025-66297
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.