Logaster Logo Generator <= 1.3 - Missing Authorization to Arbitrary Media Deletion and Creation
Strategic Overview
Vulnerability Overview
The Logaster Logo Generator plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the upload_logo_callback and delete_logo_callback functions called via AJAX actions in versions up to, and including, 1.3. This makes it possible for authenticated attackers with minimal permissions such as a subscriber to delete arbitrary media files and upload arbitrary media files.
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-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
External References
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