CVE-2025-12585CWE-200information-disclosure

CVE-2025-12585

Medium · published December 3, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
24.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00325 · 24.3th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2025-12-03T09:15Z
References (6)
https://github.com/d0n601/CVE-2025-12585 · [email protected]https://plugins.trac.wordpress.org/browser/mxchat-basic/trunk/includes/class-mxchat-integrator.php#L107 · [email protected]https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3406402%40mxchat-basic&new=3406402%40mxchat-basic&sfp_email=&sfph_mail= · [email protected]https://ryankozak.com/posts/cve-2025-12585 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/7cf1a90d-6157-40e7-aed8-4d18bc22432d?source=cve · [email protected]https://ryankozak.com/posts/cve-2025-12585/ · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 03 DEC 03:27Z
    MxChat – AI Chatbot for WordPress <= 2.5.5 - Unauthenticated Information Exposure
    cvelistv5