Description
The FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.6.4.1 via the '/wc-coupons/' REST API endpoint. This is due to the endpoint being marked as a public API (`public_api = true`), which results in the endpoint being registered with `permission_callback => '__return_true'`, bypassing all authentication and capability checks. This makes it possible for unauthenticated attackers to extract sensitive data including all WooCommerce coupon codes, coupon IDs, and expiration status.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/1d2a2032-3d39-4195-8e6c-ab884164721a?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/wp-marketing-automations/trunk/includes/api/wc/class-bwfan-api-wc-coupons.php#L19
- MISChttps://plugins.trac.wordpress.org/browser/wp-marketing-automations/trunk/includes/class-bwfan-api-loader.php#L119