Description
The FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.6.4.1. This is due to the plugin not properly verifying that a user is authorized to perform administrative actions in the `bwfan_test_email` AJAX handler. The nonce used for verification is publicly exposed to all visitors (including unauthenticated users) via the frontend JavaScript localization, and the `check_nonce()` function accepts low-privilege authenticated users who possess this nonce. This makes it possible for authenticated attackers, with Subscriber-level access and above, to send arbitrary emails from the site with attacker-controlled subject and body content.
Affected products
funnelkit: funnelkit automations
References5
- plugins.trac.wordpress.org/changeset/3388822/wp-marketing-autom… Patch
- plugins.trac.wordpress.org/browser/wp-marketing-automations/tru… Product
- plugins.trac.wordpress.org/browser/wp-marketing-automations/tru… Product
- plugins.trac.wordpress.org/browser/wp-marketing-automations/tru… Product
- www.wordfence.com/threat-intel/vulnerabilities/id/72198b74-90f6… Third Party Advisory
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 18 · as of 10 November 2026
- CWE
- CWE-862
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.