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CVE-2025-12585

MEDIUM 5.3 CVSS 3.1
Published
December 3, 2025
Last modified
October 18, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-200
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Affected WordPress components

  • MxChat – AI Chatbot & Content Generation for WordPress Plugin · mxchat-basic
    Confirmed match Active
    Up to and including 2.5.5
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • mxchat MxChat – AI Chatbot & Content Generation for WordPress — Up to and including 2.5.5

References

  • github.com https://github.com/d0n601/CVE-2025-12585
  • 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=
  • ryankozak.com https://ryankozak.com/posts/cve-2025-12585
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve
  • ryankozak.com https://ryankozak.com/posts/cve-2025-12585/
  • nvd.nist.gov Official NVD record