Cross Site Scripting Vulnerability in jQuery UI 1.13.1
Summary
CVE-2024-30875: Cross Site Scripting vulnerability in JavaScript Library jquery-ui v.1.13.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted payload to the window.addEventListener compone... Affects jqueryui versions 1.12.1+dfsg-8 – 1.13.2+dfsg-1. No fix is published. How to fix ↓
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Background
jQuery UI is a popular JavaScript library that provides a set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. It is widely used in web development to enhance user experience by providing rich UI components. However, the version 1.13.1 has been identified to contain a Cross Site Scripting (XSS) vulnerability that could allow attackers to exploit the library and execute arbitrary code.
Vulnerability Detail
The vulnerability, identified as CVE-2024-30875, arises from improper handling of user input in the window.addEventListener component of jQuery UI. A remote attacker can craft a malicious payload that, when executed, could lead to the exposure of sensitive information or the execution of arbitrary code within the context of the user's browser. This vulnerability poses significant risks, particularly in applications that rely on user-generated content or that do not properly sanitize input.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, developers can implement input validation and sanitization measures to mitigate the risk of XSS attacks. This can include escaping user input before rendering it in the DOM. For example, using libraries like DOMPurify can help sanitize HTML content before it is added to the page.
Conclusion
The Cross Site Scripting vulnerability in jQuery UI version 1.13.1 poses significant risks to web applications that utilize this library. It is crucial for developers to update to a patched version and implement security best practices to safeguard their applications against potential attacks.
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FAQ
CVE-2024-30875 is a Cross Site Scripting vulnerability found in jQuery UI version 1.13.1 that allows remote attackers to execute arbitrary code.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
The risks include exposure of sensitive information and the potential for attackers to execute arbitrary code in the context of the user's browser.
Yes, updating to a version of jQuery UI higher than 1.13.1 will address this vulnerability.
Implement input validation and sanitization measures to mitigate the risk of XSS attacks until you can update to a patched version.
References
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