Cross-Site Scripting Vulnerability in Node-Connect Package
Summary
UBUNTU-CVE-2013-7371: node-connects before 2.8.2 has cross site scripting in Sencha Labs Connect middleware (vulnerability due to incomplete fix for CVE-2013-7370). Affects node-connect versions < 3.3.0-1. Fixed in 3.3.0-1. 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 providing a series of modular components. It allows developers to easily manage HTTP requests and responses, making it a popular choice for building web services. However, prior to version 3.3.0-1, Node-Connect was susceptible to a cross-site scripting (XSS) vulnerability due to an incomplete fix for a related issue (CVE-2013-7370). This vulnerability could potentially expose users to malicious scripts, compromising the security of web applications that utilize this middleware.
Vulnerability Detail
The vulnerability arises from the Sencha Labs Connect middleware in Node-Connect versions before 2.8.2, which allows attackers to inject malicious scripts into web pages viewed by users. This could lead to unauthorized actions being performed on behalf of users, data theft, or other malicious activities. The vulnerability is classified under CVE-2013-7371 and has a CVSS score of 6.1, indicating a medium severity level. It is crucial for developers using affected versions to address this issue promptly to safeguard their applications.
How To Fix
Minimum fixed version
3.3.0-1
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 immediate updating is not feasible, consider implementing input validation and sanitization in your application to mitigate the risk of XSS attacks. Additionally, review and restrict the use of any middleware that may expose your application to vulnerabilities.
Conclusion
The cross-site scripting vulnerability in Node-Connect poses a significant risk to web applications utilizing this middleware. It is essential for developers to update to the latest version to mitigate potential security threats. By following the recommended steps and utilizing tools like Vulert, developers can ensure their applications remain secure.
See every vulnerability recorded for node-connect →
FAQ
The vulnerability is a cross-site scripting (XSS) issue that allows attackers to inject malicious scripts into web applications.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Check your application against the vulnerability using the Vulert playground at Vulert Scanner.
Exploiting this vulnerability could lead to unauthorized actions, data theft, or other malicious activities affecting users of the application.
Yes, the patched version of Node-Connect is 3.3.0-1. Updating to this version will resolve the vulnerability.
Implement input validation and sanitization in your application to reduce the risk of XSS attacks until you can update to the patched version.
References
Related vulnerabilities
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