GMAce <= 1.5.2 - Cross-Site Request Forgery to Arbitrary File Modification (Creation/Overwrite/Deletion)
Affected versions: *-1.5.2
Vulnerability type: CWE-352 Cross-Site Request Forgery (CSRF)
Affected software, patched versions and attribution
The GMAce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.5.2. This is due to missing nonce validation on the gmace_manager_server function called via the wp_ajax_gmace_manager AJAX action. This makes it possible for unauthenticated attackers to modify arbitrary files and achieve remote code execution via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
GMAce
Affected versions: *-1.5.2
Patched versions: Not supplied
Researcher credit: István Márton
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- Published
- March 29, 2023
- CVSS
- 8.8