CVE-2025-66308

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0
https://github.com/getgrav/grav/security/advisories/GHSA-gqxx-248x-g29f
https://github.com/getgrav/grav/security/advisories/GHSA-gqxx-248x-g29f

Configurations

No configuration.

History

02 Dec 2025, 17:16

Type	Values Removed	Values Added
References	~~() https://github.com/getgrav/grav/security/advisories/GHSA-gqxx-248x-g29f -~~	() https://github.com/getgrav/grav/security/advisories/GHSA-gqxx-248x-g29f -

01 Dec 2025, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-01 22:15

Updated : 2025-12-02 17:16

NVD link : CVE-2025-66308

Mitre link : CVE-2025-66308

CVE.ORG link : CVE-2025-66308

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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