Path Traversal in Getgrav Grav
CVE-2025-66300
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L.
EPSS exploit prediction
EPSS: 0.005 (37.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Getgrav Grav — versions 1.8.0, < 1.8.0-beta.27
Weakness classification (CWE)
References
- github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2 (Exploit, Third Party Advisory)
- github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee (Patch)
Frequently asked questions
- What is CVE-2025-66300?
- CVE-2025-66300 is a high-severity vulnerability in Getgrav Grav, classified under Path Traversal. CVSS score: 8.5/10. Published 2025-12-01.
- How severe is CVE-2025-66300?
- High severity. CVSS v3 base score is 8.5 out of 10.