[Autofic] Security Patch 2025-07-23

[soonnae]

🔧 About This Pull Request

This patch was automatically created by AutoFiC,
an open-source framework that combines static analysis tools with AI-driven remediation.

Using Semgrep, CodeQL, and Snyk Code, AutoFiC detected potential security flaws and applied verified fixes.
Each patch includes contextual explanations powered by a large language model to support review and decision-making.

🔐 Summary of Security Fixes

Overview

Detected by: SEMGREP

File	Total Issues
src/server/server.js	2

1. src/server/server.js

🧩 SAST Analysis Summary

Line	Type	Level	CWE	Ref
72~75	Cross-Site-Scripting (XSS)	⚠️ WARNING	CWE-79	🔗
117~120	Cross-Site-Scripting (XSS)	⚠️ WARNING	CWE-79	🔗

📝 LLM Analysis

🔸 Vulnerability Description

The code directly writes user-defined input to the response object without proper sanitization. This can lead to Cross-Site Scripting (XSS) vulnerabilities where attackers can inject malicious scripts into web pages viewed by other users.

🔸 Recommended Fix

Properly escape or sanitize user inputs before including them in the response. Use libraries or functions designed to safely handle user-generated content.

🔸 Additional Notes

The modifications ensure that user input is properly handled and sanitized before being sent in the response. It's important to use libraries or functions that provide proper escaping to prevent XSS vulnerabilities.

🛠 Fix Summary

All identified vulnerabilities have been remediated following security best practices such as parameterized queries and proper input validation. Please refer to the diff tab for detailed code changes.

If you have questions or feedback regarding this automated patch, feel free to reach out via AutoFiC GitHub.

[soonnae]

Security Fixes Suggested via Pull Request – Powered by Autofic 🛠️

Hello,
I hope this message finds you well.

My name is Jeongmin Oh, a software engineer from South Korea 🇰🇷 working on AI-powered security solutions.

We recently developed a tool called Autofic, which scans public code repositories for potential vulnerabilities using SAST tools and provides automated remediation using an LLM-based model. 🔐

During a recent analysis of your repository, our system flagged some areas that may pose security risks. To assist, we’ve submitted a Pull Request with proposed patches generated by Autofic.

Please feel free to take a look when convenient. If you have any questions or would like to understand more about how Autofic works, don’t hesitate to reach out.
📨 autofic.whs@gmail.com

Thank you for your attention and for maintaining such valuable open-source work.

Best regards,
Jeongmin Oh