The Booking Calendar for Appointments and Service Businesses – Booktics plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'Extension_Controller::update_item_permissions_check' function in all versions up to, and including, 1.0.16. This makes it possible for unauthenticated attackers to install addon plugins.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No 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
Weakness Type (CWE)
References 3
https://plugins.trac.wordpress.org/browser/booktics/tags/1.0.15/core/extensions…
security@wordfence.com
https://plugins.trac.wordpress.org/changeset/3477898/booktics/trunk/core/extens…
security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab051f4a-030a-44aa-8c…
security@wordfence.com