CVE-2024-39610: FitNesse Cross-site Scripting Vulnerability
Summary
CVE-2024-39610: FitNesse Cross-site scripting. Affects org.fitnesse:fitnesse versions < 20241026. Fixed in 20241026. How to fix ↓
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Background
FitNesse is a widely used open-source testing framework that facilitates collaboration between developers and non-technical stakeholders. It allows users to create and execute tests in a wiki-like environment, making it easier to document and share test cases. The framework is built on Java and integrates seamlessly with various testing tools. However, prior to version 20241026, FitNesse was susceptible to a cross-site scripting (XSS) vulnerability, which could compromise user security.
Vulnerability Detail
The cross-site scripting vulnerability in FitNesse arises from improper validation of user input, allowing attackers to inject arbitrary scripts into web pages viewed by other users. If exploited, this vulnerability can lead to unauthorized actions being performed on behalf of the user, data theft, or session hijacking. The vulnerability is classified under CWE-79, indicating its nature as an XSS issue. The potential ramifications are significant, especially in environments where sensitive information is handled.
How To Fix
Minimum fixed version
20241026
This is the first release that contains the fix.
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Workaround
As a temporary measure, users can implement input sanitization on their own to mitigate the risk of XSS attacks. This involves escaping special characters in user inputs before rendering them on the web page. However, this is not a substitute for updating to the patched version.
Conclusion
The CVE-2024-39610 vulnerability in FitNesse poses a moderate risk due to its potential for cross-site scripting attacks. Users are strongly advised to update to version 20241026 or later to mitigate this risk. Additionally, employing input sanitization can serve as a temporary measure until the update is applied.
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FAQ
The vulnerability is a cross-site scripting (XSS) issue that allows attackers to inject malicious scripts into web pages.
If you are using a version of FitNesse prior to 20241026, your application is at risk. You can check your application's dependencies using the Vulert playground.
Exploitation can lead to unauthorized actions, data theft, or session hijacking, compromising user security.
Yes, Vulert can monitor and alert you in real-time for open-source vulnerabilities in your software using just the pom.xml file.
Implement input sanitization as a temporary workaround until you can update to the patched version.
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