ProfileGrid <= 5.5.2 - Missing Authorization to Arbitrary Group Option Modification and Privilege Escalation
Vulnerability Description
The ProfileGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'edit_group' handler in versions up to, and including, 5.5.2. This makes it possible for authenticated attackers, with group ownership, to update group options, including the 'associate_role' parameter, which defines the member's role. This issue was partially patched in version 5.5.2 preventing privilege escalation, however, it was fully patched in 5.5.3.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- István Márton
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a4766651-92a6-42c9-81bc-7ea25350f561?source=cve
- https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/public/partials/profile-magic-group.php#L80
- https://plugins.trac.wordpress.org/changeset/2938904/profilegrid-user-profiles-groups-and-communities#file4
- https://plugins.trac.wordpress.org/changeset/2939344/profilegrid-user-profiles-groups-and-communities/trunk/public/partials/profile-magic-group.php
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