[ AutoFiC ] Security Patch 2025-07-29 #112
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Dear meanTorrent Developer, 👩💻👨💻 My name is Seonju Park, a student majoring in Electronics Engineering at the Chungbuk National University 🇰🇷, with a strong interest in information security and software development. 🔐💻 We have developed a security tool called AutoFiC – an Automated Security Patch Generation Tool. During the analysis of your repository (meanTorrent), our system identified certain security vulnerabilities. Your approval would not only improve the security of your project If you have any questions or need further information, feel free to reach out to us: Thank you very much for your time and consideration. Best regards, |
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🔧 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
config/lib/express.jsconfig/lib/mtRSS.jsmodules/systems/server/controllers/systems.server.controller.js1.
config/lib/express.js🧩 SAST Analysis Summary
📝 LLM Analysis
🔸 Vulnerability Description
The session middleware configuration lacks several important security attributes such as
domain,expires,httpOnly,path, andsecure. These attributes are crucial for ensuring that session cookies are properly secured and not vulnerable to various attacks.🔸 Recommended Fix
Set the
domain,expires,httpOnly,path, andsecureattributes in the session cookie configuration to enhance the security of the session cookies.🔸 Additional Notes
The
secureattribute for cookies is set based on the SSL configuration. Ensure that theconfig.secure.sslflag is correctly set totruein production environments to enforce secure cookie transmission over HTTPS.2.
config/lib/mtRSS.js🧩 SAST Analysis Summary
📝 LLM Analysis
🔸 Vulnerability Description
The code directly writes user-defined input to the HTTP response without proper sanitization. This can lead to Cross-Site Scripting (XSS) vulnerabilities, as malicious scripts can be injected and executed in the context of the user's browser.
🔸 Recommended Fix
Use a sanitization library to properly escape user-defined input before writing it to the response. This will ensure that any potentially malicious content is neutralized.
🔸 Additional Notes
The
getEscapeDatafunction is used to escape potentially harmful characters in user input, which helps prevent XSS attacks. It is important to ensure that all user inputs are properly sanitized before being included in the response.3.
modules/systems/server/controllers/systems.server.controller.js🧩 SAST Analysis Summary
📝 LLM Analysis
🔸 Vulnerability Description
The code is vulnerable to a Path Traversal attack in the
getSystemConfigContentandsetSystemConfigContentfunctions. This vulnerability arises because user input is directly used to construct file paths without proper validation, allowing an attacker to access or modify files outside the intended directory.🔸 Recommended Fix
Validate and sanitize the user-provided file paths to ensure they are within the expected directory. Use a whitelist approach to restrict file access to a specific directory.
🔸 Additional Notes
The changes ensure that file paths are validated to prevent directory traversal attacks. The
path.resolvefunction is used to create absolute paths, and the code checks if these paths are within the intended directory. This approach helps mitigate the risk of unauthorized file access.🛠 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.