[Autofic] Security Patch 2025-07-18

[eunsol1530]

🔧 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: CODEQL

File	Total Issues
Explorations/WebPluginTest-PostMessage/public/plugin_base.js	1
BigSur/plugins/swa.plugin/plugin.js	1
Explorations/WebPluginTest-PostMessage/public/index.html	1

1. Explorations/WebPluginTest-PostMessage/public/plugin_base.js

🧩 SAST Analysis Summary

Line	Type	Level	CWE
17	code-injection	🛑 ERROR	CWE-094

2. BigSur/plugins/swa.plugin/plugin.js

🧩 SAST Analysis Summary

Line	Type	Level	CWE
2	incomplete-url-substring-sanitization	⚠️ WARNING	CWE-020

📝 LLM Analysis

🔸 Vulnerability Description

The current implementation checks if the substring 'luv.southwest.com' is present anywhere in the email address, which could lead to false positives if the email address contains this substring but is not from the expected domain.

🔸 Recommended Fix

Ensure that the email address ends with the exact domain '@luv.southwest.com' to prevent unauthorized access.

🔸 Additional Notes

The endsWith method is used to ensure that the email address ends with the specified domain, providing a more secure and precise validation.

3. Explorations/WebPluginTest-PostMessage/public/index.html

🧩 SAST Analysis Summary

Line	Type	Level	CWE
19	tainted-format-string	⚠️ WARNING	CWE-134

📝 LLM Analysis

🔸 Vulnerability Description

The vulnerability in this code is a tainted format string issue. The postMessage method is used with a format string that includes user-provided values, which can lead to potential security risks such as code injection.

🔸 Recommended Fix

Ensure that the plugin_name is sanitized or validated to prevent injection attacks. Additionally, avoid using postMessage with dynamic strings that include user-controlled data.

🔸 Additional Notes

The fix involves using encodeURIComponent to sanitize the plugin_name before using it in the postMessage call. This ensures that any special characters are properly encoded, reducing the risk of code injection.

🛠 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.