Description
The WP ULike plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.8.3.1. This is due to the `wp_ulike_delete_history_api` AJAX action not verifying that the log entry being deleted belongs to the current user. This makes it possible for authenticated attackers, with Subscriber-level access and above (granted the 'stats' capability is assigned to their role), to delete arbitrary log entries belonging to other users via the 'id' parameter.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/bee2e520-46cc-4b54-9849-fafb9b37ba19?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/wp-ulike/trunk/admin/admin-ajax.php#L94
- MISChttps://plugins.trac.wordpress.org/browser/wp-ulike/tags/4.8.3.1/admin/admin-ajax.php#L94
- MISChttps://plugins.trac.wordpress.org/changeset/3451296/wp-ulike/trunk/admin/admin-ajax.php