by Settings In All
The MxChat – AI Chatbot & Content Generation for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.2.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS Score
4.4
MEDIUM
Published
16 Jul 2026 04:17
Modified
16 Jul 2026 16:19
Vendor
Settings In All
Source
CIRCL
CVSS v3 Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Complexity
High
Privileges
High
Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Weaknesses (CWE)
CWE-79
References
plugins.trac.wordpress.org
/browser/mxchat-basic/tags/3.2.10/admin/class-ajax-handler.php
plugins.trac.wordpress.org
/browser/mxchat-basic/tags/3.2.10/admin/class-ajax-handler.php
plugins.trac.wordpress.org
/browser/mxchat-basic/tags/3.2.10/admin/class-ajax-handler.php
plugins.trac.wordpress.org
/browser/mxchat-basic/tags/3.2.10/includes/class-mxchat-admin.php
plugins.trac.wordpress.org
/changeset
www.wordfence.com
/threat-intel/vulnerabilities/id/120bc64f-05ec-41e7-9ed4-d88014f4a3ea
Affected Systems
Settings In All
External Links
KEV Status
Not in CISA KEV catalog