DNUI <= 2.8.1 - Cross-Site Request Forgery leading to Unused Image Deletion and Database Image Access
Strategic Overview
Vulnerability Overview
The DNUI plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.8.1. This is due to missing or incorrect nonce validation on the dnui.php file. This makes it possible for unauthenticated attackers to access administrative functions of the plugin (such as the deleting of unused images or pulling image data from the database) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Technical Analysis
REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
External References
Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C