Vulnerability Description
The Custom Menu Plugin WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the selected_menu parameter found in the ~/custom-menus.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.3.3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Custom-Sub-Menus Project | Custom-Sub-Menus | <= 1.3.3 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/custom-sub-menus/trunk/custom-menus.pExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38321Third Party Advisory
- https://plugins.trac.wordpress.org/browser/custom-sub-menus/trunk/custom-menus.pExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38321Third Party Advisory
FAQ
What is CVE-2021-38321?
CVE-2021-38321 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The Custom Menu Plugin WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the selected_menu parameter found in the ~/custom-menus.php file which allows attackers to inject arbitrary ...
How severe is CVE-2021-38321?
CVE-2021-38321 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-2021-38321?
Check the references section above for vendor advisories and patch information. Affected products include: Custom-Sub-Menus Project Custom-Sub-Menus.