CVE-2026-32407 in WPC Smart Wishlist for WooCommerce Plugin
Summary
by MITRE • 03/13/2026
Missing Authorization vulnerability in WPClever WPC Smart Wishlist for WooCommerce woo-smart-wishlist allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPC Smart Wishlist for WooCommerce: from n/a through <= 5.0.8.
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Analysis
by VulDB Data Team • 03/15/2026
The CVE-2026-32407 vulnerability represents a critical missing authorization flaw within the WPClever WPC Smart Wishlist plugin for WooCommerce, specifically impacting versions through 5.0.8. This vulnerability falls under the broader category of insecure direct object references and improper access control mechanisms, creating a significant security risk for e-commerce platforms relying on the affected plugin. The issue stems from inadequate validation of user permissions when accessing wishlist functionality, allowing unauthorized users to manipulate or access restricted wishlist data.
This vulnerability operates at the application level and specifically targets the access control mechanisms implemented within the WooCommerce plugin ecosystem. The flaw enables attackers to exploit incorrectly configured security levels by bypassing proper authorization checks that should normally validate whether a user possesses the necessary privileges to perform specific actions on wishlist items. The vulnerability manifests when the plugin fails to properly verify user authentication status and authorization levels before processing wishlist-related requests, potentially allowing any authenticated user to access or modify other users' wishlist data.
The operational impact of this vulnerability extends beyond simple data exposure to encompass potential data manipulation and privilege escalation within the affected WooCommerce environment. Attackers could potentially view, modify, or delete wishlist entries belonging to other users, compromising user privacy and potentially leading to more severe consequences such as account takeover or data exfiltration. The vulnerability affects the core functionality of the wishlist feature, which is commonly used for storing product preferences and shopping lists, making it a valuable target for malicious actors seeking to exploit user data.
From a cybersecurity perspective, this vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and maps to ATT&CK technique T1078 for valid accounts and T1566 for credential harvesting. The affected plugin's failure to implement proper access control checks creates an entry point for attackers to escalate privileges and gain unauthorized access to sensitive user information. Organizations using this plugin face potential compliance violations under data protection regulations such as gdpr and pci dss due to the exposure of user shopping preferences and potentially personal data stored in wishlists.
Mitigation strategies should focus on immediate plugin updates to versions that address the authorization flaw, along with implementing additional security controls such as network segmentation and monitoring of unusual access patterns within the wishlist functionality. Organizations should also conduct comprehensive security assessments of their WooCommerce installations to identify similar authorization gaps in other plugins or custom code implementations. Regular security audits and vulnerability scanning should be implemented to detect and remediate similar access control issues before they can be exploited by malicious actors. The vulnerability underscores the importance of proper access control implementation and the critical need for regular security updates in e-commerce platforms.