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 Stored Cross-Site Scripting (XSS) vulnerability was identified in the /admin/config/site endpoint of the Grav application. This vulnerability allows attackers to inject malicious scripts into the data[taxonomies] parameter. The injected payload is stored on the server and automatically executed in the browser of any user who accesses the affected site configuration, resulting in a persistent attack vector. This vulnerability is fixed in 1.11.0-beta.1.

INFO

Published Date :

2025-12-01T22:00:42.343Z

Last Modified :

2025-12-02T16:14:03.036Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-66308 vulnerability.

Vendors Products
Getgrav
  • Grav
  • Grav-plugin-admin
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-66308.

URL Resource
https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0 cve-icon cve-icon
https://github.com/getgrav/grav/security/advisories/GHSA-gqxx-248x-g29f cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact