Vulnerability Description
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.
Related Weaknesses (CWE)
References
- https://github.com/getgrav/grav-plugin-admin/commit/f67cc18e81d8767bb43d29ee6422
- https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
- https://github.com/getgrav/grav/security/advisories/GHSA-fmg2-f5r9-24qc
FAQ
What is CVE-2026-44737?
CVE-2026-44737 is a documented vulnerability. 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 ...
How severe is CVE-2026-44737?
CVSS scoring is not yet available for CVE-2026-44737. Check NVD for updates.
Is there a patch for CVE-2026-44737?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.