Critical Vulnerability in WPC Smart Wishlist Plugin

The WPC Smart Wishlist for WooCommerce plugin has a serious vulnerability, tracked as CVE-2025-11742. This flaw can lead to unauthorized access to sensitive user data due to a missing capability check. If you're a system administrator or hosting provider, it's crucial to understand the implications of this vulnerability on your web server security.

What You Need to Know

The exploit allows authenticated users with Subscriber-level access or higher to view other users' wishlist data. This missing authorization check presents significant risks, exposing personal information that can be exploited in a brute-force attack. Hosting providers must be proactive about their server security measures.

Why This Matters

Server administrators and hosting providers need to pay close attention to vulnerabilities like this. Unauthorized data access can lead to data breaches, affecting user trust and the overall integrity of your operations. Additionally, such vulnerabilities could tarnish a brand’s reputation and lead to costly remediation efforts.

Mitigation Steps

To protect against this and similar vulnerabilities, consider implementing the following measures:

• Update the WPC Smart Wishlist plugin to the latest version (5.0.5 or later).
• Regularly review user permissions and restrict access controls properly.
• Deploy a web application firewall (WAF) to block malicious requests.
• Monitor server logs for abnormal activities and potential intrusion attempts.

Now is the time to reinforce your server security. Don't wait for an incident to occur. Evaluate how you are currently protected and consider robust solutions.