CVE-2026-13005

MxChat <= 3.2.10 - Authenticated (Admin+) Stored Cross-Site Scripting via 'intro_message' Setting

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.

We have discovered 311 live websites that are affected by CVE-2026-13005.

Run a Free Instant Scan



Affected Software

Product  MxChat
Category Wordpress Plugins
Vulnerable Domains311 live websites (91% of MxChat install base)
Vulnerable Versions
  • from 0 through 3.2.10
Vulnerable Versions Count37 versions ( 97% of all versions)


Common Weakness Enumeration

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')



Details

  • Published - Jul 16, 2026
  • Updated - Jul 16, 2026

Credits

  • PRISM (finder)

Website Distribution by Country

Number of websites using CVE-2026-13005
United States99 websites


Germany25 websites
GB17 websites
France14 websites
Italy12 websites
Canada11 websites
India10 websites
Spain10 websites
Romania8 websites
Australia8 websites

Website Distribution by TLD

Number of websites using CVE-2026-13005
.com131 websites
.org16 websites
.de16 websites
.com.au11 websites
.it11 websites
.net8 websites
.fr5 websites
.ch5 websites
.dk5 websites
.ca4 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-13005

Top websites that are affected by CVE-2026-13005. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*****************************.org United States***,***
*********.com United States***,***
*************.org United States***,***
**.cu Cuba***,***
*********.org United States***,***
**********.com United States***,***
***********.com United States***,***
**********************.ro Romania***,***
***********.dk Denmark***,***
**********.es Spain*,***,***
See full domain list

FAQ

CVE-2026-13005 is Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in MxChat
A total of 311 websites have been identified as vulnerable to CVE-2026-13005, based on global website indexing conducted by WebTechSurvey.
The MxChat is affected by the CVE-2026-13005 vulnerability.
MxChat versions up to and including 3.2.10 are vulnerable to CVE-2026-13005.