CVE-2025-67593: 
WordPress vulnerability analysis and mitigation

CVE-2025-67593 is a Cross-Site Request Forgery (CSRF) vulnerability in the UsersWP WordPress plugin developed by Stiofan (AyeCode). The vulnerability affects all versions of UsersWP up to and including 1.2.48, and was published on December 9, 2025. It carries a CVSS v3.1 base score of 4.3 (Medium), though Feedly's category estimate flags it as HIGH severity (Feedly, Patchstack).

The vulnerability is classified under CWE-352 (Cross-Site Request Forgery), meaning the plugin fails to properly validate or enforce anti-CSRF tokens on one or more state-changing requests. An attacker can craft a malicious web page or link that, when visited by an authenticated WordPress user, silently submits a forged request to the vulnerable plugin endpoint on their behalf. No special privileges are required by the attacker, but user interaction (victim visiting a malicious page) is necessary for exploitation (Feedly, Patchstack).

Successful exploitation allows an attacker to perform unauthorized actions on behalf of an authenticated user, such as modifying user profile data or triggering plugin functionality without the victim's knowledge. The primary impact is on integrity, with a low confidentiality impact noted in the CVSS vector. Availability is not directly affected, and the scope is limited to the vulnerable application (Feedly).

No public proof-of-concept exploit code or evidence of in-the-wild exploitation has been reported for CVE-2025-67593. The EPSS score is extremely low at 0.000060, indicating a very low probability of exploitation in the near term. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, and no threat actor attribution has been identified (Feedly).

1. Reconnaissance: Identify WordPress sites running the UsersWP plugin version 1.2.48 or earlier, using tools like WPScan or by inspecting plugin metadata in page source.
2. Identify vulnerable endpoint: Determine which plugin action or form submission lacks CSRF token validation (e.g., profile update, settings change endpoints exposed by UsersWP).
3. Craft malicious request: Create an HTML page containing a hidden form or JavaScript that auto-submits a forged POST request to the target WordPress site's vulnerable UsersWP endpoint with attacker-controlled parameters.
4. Deliver to victim: Trick an authenticated WordPress user (e.g., via phishing email or malicious link) into visiting the attacker-controlled page.
5. Action executed: The victim's browser automatically submits the forged request with their session credentials, causing the plugin to execute the unauthorized action on their behalf (Feedly).

• Logs: Unexpected POST requests to UsersWP plugin endpoints (e.g., /wp-admin/admin-ajax.php or front-end UsersWP form handlers) originating from unusual referrer domains or with missing/invalid nonce values in WordPress access logs.
• Application: Unexplained changes to user profile fields or plugin settings that do not correspond to deliberate user actions.
• Network: Requests to WordPress UsersWP endpoints with Referer headers pointing to external or unknown domains.

Users should update the UsersWP plugin to a version beyond 1.2.48 that includes a fix for this CSRF vulnerability; check the WordPress plugin repository or the vendor's changelog for the patched release. As a temporary workaround, administrators can restrict access to sensitive plugin functionality or disable the plugin until a patch is applied. Implementing a Web Application Firewall (WAF) rule to block requests with missing or invalid nonce values to UsersWP endpoints can also reduce exposure (Patchstack).