Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getgrav | Grav | < 1.8.0 |
Related Weaknesses (CWE)
References
- https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197eePatch
- https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2ExploitThird Party Advisory
FAQ
What is CVE-2025-66300?
CVE-2025-66300 is a vulnerability with a CVSS score of 8.5 (HIGH). 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 ...
How severe is CVE-2025-66300?
CVE-2025-66300 has been rated HIGH with a CVSS base score of 8.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-66300?
Check the references section above for vendor advisories and patch information. Affected products include: Getgrav Grav.