Unrated severityNVD Advisory· Published Nov 7, 2025· Updated Nov 12, 2025

CVE-2025-63639

Description

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 products

Sourcecodester/FAQ Bot with AI Assistantdescription
Sourcecodester/FAQ Bot with AI Assistantllm-create
Range: =1.0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/ChuckBartowski7/Vulnerability-Research/blob/main/CVE-2025-63639/README.mdmitre
www.sourcecodester.com/javascript/18413/faq-bot-ai-assistant-using-html-css-and-javascript-source-code.htmlmitre

News mentions

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