The WP Crowdfunding WordPress plugin before 2.2.1 does not check the campaign-submission capability in one of its AJAX actions, allowing any authenticated users such as Subscribers to create crowdfunding campaign posts despite not being granted that permission.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v3.1