Description
The Bread & Butter: Gate content + Capture leads + Collect first-party data + Nurture with Ai agents plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.11.1374. This is due to missing or incorrect nonce validation on the uploadImage() function. This makes it possible for unauthenticated attackers to upload arbitrary files that make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected products
breadbutter: bread \& butter
References6
- github.com/d0n601/CVE-2025-12189 Exploit
- ryankozak.com/posts/cve-2025-12189/ Exploit
- github.com/d0n601/CVE-2025-12189 Exploit
- plugins.trac.wordpress.org/browser/bread-butter/trunk/src/Base/… Product
- plugins.trac.wordpress.org/changeset/3408692/bread-butter/trunk…
- www.wordfence.com/threat-intel/vulnerabilities/id/bb280004-e0ba… Third Party Advisory
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 29 · as of 11 November 2026
- CWE
- CWE-352
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.