CVE-2025-63639: XSS

Published Nov 7, 2025
·
Updated

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 Software

2 affected components
Sourcecodester FAQ Bot with AI Assistant
Remyandrade Faq Bot With Ai Assistant=1.0

Event History

Nov 7, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-63639?

CVE-2025-63639 has a medium severity rating due to the potential for an attacker to execute malicious scripts through XSS.

2

How do I fix CVE-2025-63639?

To fix CVE-2025-63639, ensure that user inputs in the chat feature are properly sanitized and validated to prevent script injection.

3

What applications are affected by CVE-2025-63639?

CVE-2025-63639 affects the Sourcecodester FAQ Bot with AI Assistant version 1.0.

4

What kind of vulnerability is CVE-2025-63639?

CVE-2025-63639 is categorized as a Cross-Site Scripting (XSS) vulnerability.

5

What can an attacker do with CVE-2025-63639?

An attacker exploiting CVE-2025-63639 can inject and execute malicious HTML or JavaScript in the browsers of users interacting with the chat feature.

Contact

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