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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 5.3 · funnelkitNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:funnelkit:funnelkit_automations:*:*:*:*:*:wordpress:*:*
References 3
- https://plugins.trac.wordpress.org/browser/wp-marketing-automations/trunk/includes/api/wc/class-bwfan-api-wc-coupons.php#L19 Product
- https://plugins.trac.wordpress.org/browser/wp-marketing-automations/trunk/includes/class-bwfan-api-loader.php#L119 Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1d2a2032-3d39-4195-8e6c-ab884164721a?source=cve Third Party Advisory