Vulnerability Description
CubeCart is an ecommerce software solution. Prior to 6.7.5, the _errorMessage method in classes/gui.class.php uses strip_tags to permit anchor elements in error, information, and warning messages while retaining unsafe href values and onclick event handlers. Attacker-controlled search or input data that reaches a GUI message can carry a javascript: URI or event handler through the filter, and viewing or interacting with the rendered anchor executes JavaScript in the victim's browser session, enabling session exposure or unauthorized application actions. This issue is fixed in version 6.7.5.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/cubecart/v6/blob/6.7.5/admin/sources/release_notes/6.7.5.inc.
- https://github.com/cubecart/v6/commit/7c4c0081fd346578a95738f480ef647116ee1c82
- https://github.com/cubecart/v6/releases/tag/6.7.5
- https://github.com/cubecart/v6/security/advisories/GHSA-v55x-fh73-29vq
- https://github.com/cubecart/v6/security/advisories/GHSA-v55x-fh73-29vq
FAQ
What is CVE-2026-54644?
CVE-2026-54644 is a vulnerability with a CVSS score of 6.1 (MEDIUM). CubeCart is an ecommerce software solution. Prior to 6.7.5, the _errorMessage method in classes/gui.class.php uses strip_tags to permit anchor elements in error, information, and warning messages whil...
How severe is CVE-2026-54644?
CVE-2026-54644 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-54644?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.