CVE-2025-66307

Name: CVE-2025-66307
Creator: NVD / NIST
Published: 2025-12-01T22:15:50.57+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2025-66307 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a user enumeration and email disclosure vulnerability exists in Grav. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a user enumeration and email disclosure vulnerability exists in Grav. The "Forgot Password" functionality at /admin/forgot leaks information about valid usernames and their associated email addresses through distinct server responses. This allows an attacker to enumerate users and disclose sensitive email addresses, which can be leveraged for targeted attacks such as password spraying, phishing, or social engineering. This vulnerability is fixed in 1.11.0-beta.1.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.27%

18.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-204

Affected Software

Vendor	Product	Versions
Getgrav	Grav-Plugin-Admin	<= 1.10.50

References

https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0Patch
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7Exploit, Vendor Advisory
https://github.com/getgrav/grav/security/advisories/GHSA-q3qx-cp62-f6m7Exploit, Vendor Advisory

Timeline

Published: Dec 1, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-66307?

How severe is CVE-2025-66307?

CVE-2025-66307 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2025-66307?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-66307?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST