CVE-2025-12585
MxChat – AI Chatbot for WordPress <= 2.5.5 - Unauthenticated Information Exposure
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-200 |
| Vendor | mxchat |
| Product | mxchat – ai chatbot & content generation for wordpress |
| Published | Dec 3, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
mxchat / MxChat – AI Chatbot & Content Generation for WordPress
0 ≤ 2.5.5
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3406402%40mxchat-basic&new=3406402%40mxchat-basic&sfp_email=&sfph_mail= github.com: https://github.com/d0n601/CVE-2025-12585 ryankozak.com: https://ryankozak.com/posts/cve-2025-12585
Credits
Ryan Kozak