CVE-2025-12585
MxChat – AI Chatbot for WordPress <= 2.5.5 - Unauthenticated Information Exposure
- State
- Published
- Severity
- 5.3 Medium
- Published
- Dec 3, 2025
- Updated
- Apr 22, 2026
- Reserved
- Oct 31, 2025
Description
The MxChat – AI Chatbot for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.5 via upload filenames. This makes it possible for unauthenticated attackers to extract session values that can subsequently be used to access conversation data.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | Wordfence |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
MxChat – AI Chatbot & Content Generation for WordPressmxchat |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve
- https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3406402%40mxchat-basic&new=3406402%40mxchat-basic&sfp_email=&sfph_mail=
- https://github.com/d0n601/CVE-2025-12585
- https://ryankozak.com/posts/cve-2025-12585
- https://ryankozak.com/posts/cve-2025-12585/exploit
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