CVE-2025-63639

Medium · 6.1

CVSS

6.1

EPSS

0.2%

Published

Nov 7, 2025

CISA due date

—

The record

The chat feature in the application Sourcecodester FAQ Bot with AI Assistant v1.0 is vulnerable to Cross-Site Scripting (XSS) due to improper handling of user-supplied input. An attacker can inject malicious HTML or JavaScript into chat messages, which executes in the browser of any user viewing the conversation.

Affected packages

Ecosystem	Package	Introduced	Fixed