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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/bb280004-e0ba-44c8-a205-8fec30900d86?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/bread-butter/trunk/src/Base/Ajax.php#L411
- MISChttps://github.com/d0n601/CVE-2025-12189
- MISChttps://ryankozak.com/posts/cve-2025-12189/
- MISChttps://plugins.trac.wordpress.org/changeset/3408692/bread-butter/trunk/src/Base/Ajax.php