CVE-2026-44737

grav-plugin-admin is the 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 1.10.49.5, the application fails to properly validate and sanitize user input in the data[header][title] parameter. As a result, attackers can craft a malicious URL with an XSS payload. When this URL is accessed, the injected script is reflected back in the HTTP response and executed within the context of the victim's browser session. This vulnerability is fixed in 1.10.49.5.

CVSS

No CVSS.

References

Link	Resource
https://github.com/getgrav/grav-plugin-admin/commit/f67cc18e81d8767bb43d29ee6422c55ed0427803
https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-11 17:16

Updated : 2026-06-17 10:51

NVD link : CVE-2026-44737

Mitre link : CVE-2026-44737

CVE.ORG link : CVE-2026-44737

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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