What is CVE-2025-66304?

CVE-2025-66304 is a medium-severity vulnerability in Getgrav Grav, classified under Information Disclosure. CVSS score: 6.2/10. Published 2025-12-01.

How severe is CVE-2025-66304?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Information disclosure in Getgrav Grav

CVE-2025-66304

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, users with read access on the user account management section of the admin panel can view the password hashes of all users, including the admin user. This exposure can potentially lead to privilege escalation if an attacker can crack these password hashes. This vulnerability is fixed in 1.8.0-beta.27.

Vulnerability class: Information Disclosure

EPSS: 0.004 (29.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L.

Affected products

Getgrav Grav — versions 1.8.0, < 1.8.0-beta.27

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-66304?: CVE-2025-66304 is a medium-severity vulnerability in Getgrav Grav, classified under Information Disclosure. CVSS score: 6.2/10. Published 2025-12-01.
How severe is CVE-2025-66304?: Medium severity. CVSS v3 base score is 6.2 out of 10.