CVE-2013-4378: Cross-Site Scripting (XSS) in JavaMelody
Summary
CVE-2013-4378: Improper Neutralization of Input During Web Page Generation in JavaMelody. Affects net.bull.javamelody:javamelody-core versions < 1.47.0. Fixed in 1.47.0. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
JavaMelody is a Java performance monitoring library that provides insights into the performance of Java applications. It is commonly used in Maven projects and helps developers identify bottlenecks and optimize their code. However, versions 1.46 and earlier of JavaMelody are vulnerable to a Cross-Site Scripting (XSS) attack.
Vulnerability Detail
The vulnerability (CVE-2013-4378) in JavaMelody allows remote attackers to inject arbitrary web script or HTML via a crafted X-Forwarded-For header. This means that an attacker can manipulate the X-Forwarded-For header to inject malicious code into the generated web page, potentially leading to the execution of arbitrary scripts or the theft of sensitive information.
How To Fix
Minimum fixed version
1.47.0
This is the first release that contains the fix.
Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
If upgrading to the latest version is not immediately feasible, a temporary workaround is to sanitize the X-Forwarded-For header before using it in the web page generation process. This can be done by implementing input validation and sanitization techniques, such as HTML entity encoding or using a library that provides protection against XSS attacks.
Conclusion
The Cross-Site Scripting (XSS) vulnerability in JavaMelody (CVE-2013-4378) can be mitigated by upgrading to version 1.46.0 or later. It is important to promptly address this vulnerability to prevent potential attacks and ensure the security of your Java application. For further support and guidance on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for net.bull.javamelody:javamelody-core →
FAQ
The vulnerability allows an attacker to inject malicious code into the generated web page, potentially leading to the execution of arbitrary scripts or the theft of sensitive information.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Simply provide your pom.xml file, and Vulert will analyze it for any known vulnerabilities, including this XSS vulnerability in JavaMelody.
While there may not be a specific known exploit for this vulnerability, it is important to address it as soon as possible to prevent potential attacks.
In addition to fixing this vulnerability, it is recommended to implement other security measures such as input validation, output encoding, and user authentication to protect against various types of attacks.
For further support on vulnerability remediation, you can reach out to info@devnack.com. The DevNack team can provide guidance and assistance in addressing this vulnerability in your JavaMelody implementation.
References
Related vulnerabilities
Recent vulnerabilities recorded for net.bull.javamelody:javamelody-core.
