The Ultimate WordPress Toolkit – WP Extended <= 3.2.4 - Authenticated (Subscriber+) Privilege Escalation via Menu Editor Module
| CVE | CVE-2026-4314 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | March 21, 2026 |
| Last Updated | March 22, 2026 |
| Researcher |
bashu
- VN
|
Description
The 'The Ultimate WordPress Toolkit – WP Extended' plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.2.4. This is due to the `isDashboardOrProfileRequest()` method in the Menu Editor module using an insecure `strpos()` check against `$_SERVER['REQUEST_URI']` to determine if a request targets the dashboard or profile page. The `grantVirtualCaps()` method, which is hooked into the `user_has_cap` filter, grants elevated capabilities including `manage_options` when this check returns true. This makes it possible for authenticated attackers, with Subscriber-level access and above, to gain administrative capabilities by appending a crafted query parameter to any admin URL, allowing them to update arbitrary WordPress options and ultimately create new Administrator accounts.
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Vulnerability Details for WP Extended – The Ultimate WordPress Toolkit
| Software Type | Plugin |
|---|---|
| Software Slug | wpextended (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.2.5, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in WP Extended – The Ultimate WordPress Toolkit
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