Cross-Site Scripting Vulnerability in md-data-table
Summary
GHSA-hgr5-82rc-p936: Cross-Site Scripting in md-data-table. Affects md-data-table versions >= 0.0.0. No fix is published. How to fix ↓
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Background
md-data-table is an npm package that provides functionality for rendering data tables. It is commonly used in web applications to display tabular data in a user-friendly manner. However, all versions of md-data-table are vulnerable to a cross-site scripting (XSS) attack. This means that if an attacker can control the data that is rendered by the mdt-row component, they can inject malicious scripts into the rendered HTML, potentially leading to unauthorized access, data theft, or other harmful actions.
Vulnerability Detail
The vulnerability in md-data-table arises from a lack of proper input sanitization. When user-controlled data is rendered by the mdt-row component, it is not properly sanitized, allowing for the execution of arbitrary scripts. This can occur when the package is used to display user-generated content or when data from external sources is not properly validated before being rendered. The impact of this vulnerability can range from defacement of the affected web page to the theft of sensitive user information.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a workaround, developers can manually sanitize the user-controlled data before passing it to the mdt-row component. This can be done using a library or function that escapes or removes any potentially malicious characters. Here is an example of how this can be achieved using the DOMPurify library:
import DOMPurify from 'dompurify';
const sanitizedData = DOMPurify.sanitize(userControlledData);
Conclusion
In conclusion, md-data-table is vulnerable to cross-site scripting (XSS) attacks due to a lack of proper input sanitization. This can lead to various security risks and potential harm to users. It is recommended to either choose an alternative package with proper input sanitization or ensure that all user-controlled data is properly sanitized before rendering with md-data-table. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
md-data-table is an npm package that provides functionality for rendering data tables in web applications.
Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users.
The vulnerability in md-data-table occurs due to a lack of proper input sanitization, allowing for the execution of arbitrary scripts.
The potential consequences of this vulnerability include unauthorized access, data theft, defacement of web pages, and other harmful actions.
At the time of this report, there is no fix available for this vulnerability in md-data-table.
