Vulnerability Details CVE-2021-38321
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 43.6%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- https://plugins.trac.wordpress.org/browser/custom-sub-menus/trunk/custom-menus.php?rev=2205549#L136
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38321
- https://plugins.trac.wordpress.org/browser/custom-sub-menus/trunk/custom-menus.php?rev=2205549#L136
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38321
Products affected by CVE-2021-38321
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cpe:2.3:a:custom-sub-menus_project:custom-sub-menus:-
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cpe:2.3:a:custom-sub-menus_project:custom-sub-menus:1.3.3