# Minimum and Maximum Quantity for WooCommerce <= 2.1.3 - Cross-Site Request Forgery to Bulk Rule Deletion and Status Change

- **ID:** WPSEC-2026-1695
- **Plugin:** Minimum and Maximum Quantity for WooCommerce (`min-and-max-quantity-for-woocommerce`), https://wordpress.org/plugins/min-and-max-quantity-for-woocommerce/
- **Affected versions:** all versions before 2.1.4
- **Fixed in:** 2.1.4 (Update to 2.1.4 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
- **Weakness:** CWE-352
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-27)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/min-and-max-quantity-for-woocommerce
- **Fix released:** 2026-10-26
- **Published:** 2026-10-27
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1695/

## Description

The Minimum and Maximum Quantity for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery via the bulk actions of the Min/Max Rules list in all versions up to, and including, 2.1.3, due to incorrect nonce validation in the process_bulk_action() function. The nonce was checked against an action name the list table never uses, and a failed check did not stop the request. This makes it possible for unauthenticated attackers to delete, enable or disable rules, and to delete or change other posts by ID, via a forged request, if they can trick a site administrator into performing an action such as clicking a link.

## References

- https://wpsec.com/vuln/WPSEC-2026-1695/
- https://plugins.svn.wordpress.org/min-and-max-quantity-for-woocommerce/tags/2.1.4/
- https://wordpress.org/plugins/min-and-max-quantity-for-woocommerce/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1695/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.