CVE-2021-38321 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting the Custom Menu Plugin for WordPress, specifically versions up to and including 1.3.3. Attackers can exploit this flaw by injecting arbitrary web scripts through the "selected_menu" parameter in the custom-menus.php file. With a CVSS score of 6.1 (Medium), this vulnerability has a low attack complexity and requires user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.3.3CPE matchmatch criteria | cpe:2.3:a:custom-sub-menus_project:custom-sub-menus:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.