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CVE-2026-9240

MEDIUM 4.3 CVSS 3.1
Published
July 9, 2026
Last modified
July 9, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The Colissimo Officiel : Méthodes de livraison pour WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the updateShippingMethod() function (registered to the wp_ajax_lpc_order_affect AJAX action) in versions up to, and including, 2.9.0. This is due to the handler performing no current_user_can() capability check and no nonce verification before reading an attacker-supplied order_id and modifying that order's shipping method, pickup-point meta, and shipping address. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create or modify the shipment information (shipping method, pickup relay data, and shipping address) of arbitrary WooCommerce orders, including orders placed by other users.

Affected WordPress components

  • Colissimo shipping methods for WooCommerce Plugin · colissimo-shipping-methods-for-woocommerce
    Confirmed match Active
    Up to and including 2.9.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • iscpcolissimo Colissimo shipping methods for WooCommerce — Up to and including 2.9.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L52
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L84
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/colissimo-shipping-methods-for-woocommerce/tags/2.9.0/admin/orders/lpc_admin_order_affect.php#L85
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3553367%40colissimo-shipping-methods-for-woocommerce&new=3553367%40colissimo-shipping-methods-for-woocommerce
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/16041d22-51ff-4fa4-99fb-20a60b557634?source=cve
  • nvd.nist.gov Official NVD record