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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

Detected by: SEMGREP

File Total Issues
src/components/superprovider/index.js 2
src/services/preview.service.js 1

1. src/components/superprovider/index.js

🧩 SAST Analysis Summary

Line Type Level CWE Ref
36~39 Improper Authentication ⚠️ WARNING CWE-345 🔗
78~86 Improper Authentication ⚠️ WARNING CWE-345 🔗

📝 LLM Analysis

🔸 Vulnerability Description

The window.postMessage() API is used with a wildcard "*" for the target origin, which can lead to security issues by allowing any origin to receive the message. This is an instance of improper authentication, where the authenticity of the data is not sufficiently verified.

🔸 Recommended Fix

Specify a more restrictive origin instead of using "*". This ensures that only trusted origins can receive the messages.

🔸 Additional Notes

The specific origin to be used in place of "*" should be determined based on the trusted domains that are expected to interact with this application. This change assumes that the iframe.src is a trusted and known origin. Adjust this as necessary to fit the security requirements of your application.

2. src/services/preview.service.js

🧩 SAST Analysis Summary

Line Type Level CWE Ref
36 Improper Authentication ⚠️ WARNING CWE-345 🔗

📝 LLM Analysis

🔸 Vulnerability Description

The window.postMessage() API is used with a wildcard "*" target origin, which allows messages to be sent to any origin. This can lead to information disclosure as any origin can receive the message.

🔸 Recommended Fix

Specify a more restrictive target origin for window.postMessage() to ensure that messages are only sent to trusted origins.

🔸 Additional Notes

Ensure that 'https://trusted-origin.com' is replaced with the actual trusted origin that is intended to receive the message. This change restricts the message to be sent only to the specified origin, mitigating the risk of information disclosure.

🛠 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.

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2 participants