WPC Smart Wishlist for WooCommerce <= 5.0.3 - Insecure Direct Object Reference to Unauthenticated Wishlist Manipulation

Authorization Bypass Through User-Controlled Key
CVE CVE-2025-11518
CVSS Medium (5.3)
Publicly Published October 10, 2025
Last Updated October 11, 2025
Researcher Athiwat Tiprasaharn (Jitlada)
Description

The WPC Smart Wishlist for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.0.3 via several wishlist AJAX functions due to missing validation on a user controlled key that is exposed when wishlists are shared. This makes it possible for unauthenticated attackers to empty and add to other user's wishlists, if they have access to the key.

References

1 affected software package

Software Type Plugin
Software Slug woo-smart-wishlist (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 5.0.3
Patched Version
  • 5.0.4
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