High severity · published Oct 28, 2026
CVE-2026-105972
WooCommerce Menu Cart < 3.2.1 - Unauthenticated Stored XSS via Cart Item Variation Attribute
New
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
The Menu Cart for WooCommerce WordPress plugin before 3.2.1 does not sanitise and escape cart item variation data before outputting it in its cart slide-out, allowing unauthenticated users to store a Cross-Site Scripting payload that can be delivered to and executed in the session of another user, including a logged-in administrator.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Menu Cart for WooCommerce ·
before 3.2.1 · source: vendor