Cross-Site Scripting Vulnerability in jquery-mobile
Summary
GHSA-fj93-7wm4-8x2g: Cross-Site Scripting in jquery-mobile. Affected versions are not published. No fix is published. How to fix ↓
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Background
jquery-mobile is an open-source JavaScript library that provides a framework for creating mobile-friendly websites and web applications. It offers a variety of UI components and features to enhance the user experience on mobile devices. However, all versions of jquery-mobile are vulnerable to a Cross-Site Scripting (XSS) attack.
Vulnerability Detail
The vulnerability in jquery-mobile arises from its handling of content in the location.hash and subsequent rendering of the response using innerHTML. The package fails to validate the Content-Type of the response, allowing attackers to inject malicious payloads as part of query parameters. This can lead to the execution of arbitrary JavaScript code in the context of the user's browser, potentially compromising sensitive information or performing unauthorized actions.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As there is no official fix for this vulnerability, a possible workaround is to implement input validation and sanitization on the server-side to prevent the injection of malicious payloads. Additionally, consider implementing Content Security Policy (CSP) headers to restrict the execution of inline scripts and mitigate the impact of XSS attacks.
Conclusion
The Cross-Site Scripting vulnerability in jquery-mobile exposes applications to the risk of executing arbitrary JavaScript code. Currently, there is no fix available, and it is recommended to consider using an alternative package. Stay informed about security updates and follow best practices for input validation and content security to protect your application from XSS attacks. For further support on vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for jquery-mobile →
FAQ
The vulnerability allows attackers to execute arbitrary JavaScript code in the user's browser, potentially leading to the theft of sensitive information, session hijacking, or unauthorized actions on behalf of the user.
Yes, all versions of jquery-mobile are vulnerable to this Cross-Site Scripting (XSS) vulnerability.
No, there is currently no patch or update available to fix this vulnerability in jquery-mobile.
Consider using an alternative package until a fix is available. Implement input validation and sanitization on the server-side, and apply Content Security Policy (CSP) headers to mitigate the impact of XSS attacks.
You can find more information about this vulnerability in the official security advisory for jquery-mobile.
