Vulnerabilities / Montonio for WooCommerce / WPSEC-2026-2704
Montonio for WooCommerce <= 10.5.0 - Authenticated (Contributor+) Missing Authorization to Order Pickup Point and Shipping Address Modification
Medium 4.3
CWE-862Fixed in 10.5.1
- ID
- WPSEC-2026-2704
- Plugin
- Montonio for WooCommerce (montonio-for-woocommerce)
- Affected
- from 6.4.7 before 10.5.1
- Remediation
- Update to 10.5.1 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weakness
- CWE-862
- Usage
- Plugin Medium · Affected versions Medium among sites WPSec scans, 2026-11-07
- Attack surface
- Montonio for WooCommerce on WPSec AttackSurface
- Fix released
- Published
Description
The Montonio for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data via the process_selected_pickup_point AJAX action in all versions up to, and including, 10.5.0, due to a missing capability check on the admin pickup point AJAX handlers. The only protection was a nonce that the plugin printed on every wp-admin page for any user. This makes it possible for authenticated attackers, with Contributor-level access and above, to change the Montonio pickup point and the shipping address of any order by its ID.
References
- https://wpsec.com/vuln/WPSEC-2026-2704/
- https://plugins.svn.wordpress.org/montonio-for-woocommerce/tags/10.5.1/
- https://wordpress.org/plugins/montonio-for-woocommerce/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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