Skip to content
CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-24399

ChatterMate has Stored Cross-Site Scripting (XSS) via Chatbot Input Execution

Description

ChatterMate is a no-code AI chatbot agent framework. In versions 1.0.8 and below, the chatbot accepts and executes malicious HTML/JavaScript payloads when supplied as chat input. Specifically, an <iframe> payload containing a javascript: URI can be processed and executed in the browser context. This allows access to sensitive client-side data such as localStorage tokens and cookies, resulting in client-side injection. This issue has been fixed in version 1.0.9.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

chattermate chattermate.chat

  • < 1.0.9affected

References