Backup Migration <= 1.2.9 - Cross-Site Request Forgery
Strategic Overview
Vulnerability Overview
The Backup Migration plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.9. This is due to missing nonce validation on the ajax() function, or BMI_Ajax class. This makes it possible for unauthenticated attackers to control any of the plugin's settings, and restore/delete/modify back-ups via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Technical Analysis
REMEDIATION: Update to version 1.3.0, or a newer patched version --- 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
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