XSS Vulnerability in Node-Connect Package: CVE-2013-7370
Summary
CVE-2013-7370: node-connect before 2.8.1 has XSS in the Sencha Labs Connect middleware. Affects node-connect versions < 3.0.0-1. Fixed in 3.0.0-1. How to fix ↓
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Background
Node-Connect is a middleware framework for Node.js that facilitates the creation of web applications by allowing developers to use various middleware components. It is widely used in the Node.js ecosystem for handling HTTP requests and responses. The package is known for its flexibility and modularity, enabling developers to build robust applications. However, prior to version 2.8.1, Node-Connect was found to have a cross-site scripting (XSS) vulnerability that could be exploited by attackers.
Vulnerability Detail
CVE-2013-7370 is a cross-site scripting (XSS) vulnerability found in the Node-Connect middleware before version 2.8.1. The vulnerability arises from improper handling of user input, allowing attackers to inject malicious scripts into web pages viewed by other users. This can lead to unauthorized actions being performed on behalf of users, data theft, or session hijacking. The vulnerability has a CVSS score of 6.1, indicating a medium severity level, and affects multiple Debian ecosystems including versions 11, 12, and 13.
How To Fix
Minimum fixed version
3.0.0-1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade node-connectTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If upgrading is not immediately possible, consider implementing input validation and sanitization in your application to mitigate the risk of XSS attacks. This can be done by using libraries such as DOMPurify to clean user inputs before rendering them in the browser.
Conclusion
CVE-2013-7370 is a significant XSS vulnerability in the Node-Connect package that can have serious implications for web applications. It is crucial to upgrade to the fixed version to ensure the security of your application. Additionally, utilizing tools like Vulert can help monitor and alert for such vulnerabilities in real-time.
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FAQ
CVE-2013-7370 is a cross-site scripting (XSS) vulnerability in the Node-Connect middleware that allows attackers to inject malicious scripts into web pages.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
The vulnerability can lead to unauthorized actions, data theft, and session hijacking, compromising user security and privacy.
The CVSS score of CVE-2013-7370 is 6.1, indicating a medium severity level.
If an immediate upgrade is not possible, implement input validation and sanitization to reduce the risk of XSS attacks.
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