CVE-2022-1782: Cross-site Scripting in com.erudika:para-core
Summary
CVE-2022-1782: Cross-site Scripting in com.erudika:para-core. Affects com.erudika:para-core versions < 1.45.11. Fixed in 1.45.11. How to fix ↓
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Background
com.erudika:para-core is a Maven package that provides core functionality for the Para framework. Para is an open-source, flexible, and scalable backend framework for building web and mobile applications. It offers features such as data storage, user management, and access control. However, versions prior to 1.45.11 of com.erudika:para-core are vulnerable to a Cross-site Scripting (XSS) attack.
Vulnerability Detail
The Cross-site Scripting (XSS) vulnerability in com.erudika:para-core allows an attacker to inject malicious scripts into web pages viewed by other users. This can lead to various security issues, including the theft of sensitive information, session hijacking, and unauthorized actions on behalf of the user. The vulnerability originates from improper input sanitization and validation, allowing untrusted user input to be rendered as executable code in the browser.
How To Fix
Minimum fixed version
1.45.11
This is the first release that contains the fix.
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Workaround
If upgrading to the latest version is not immediately feasible, a temporary workaround is to implement input validation and sanitization on user-generated content. This can be achieved by using security libraries or frameworks that provide XSS protection mechanisms. Here is an example of how to sanitize user input using the OWASP Java Encoder library:
import org.owasp.encoder.Encode;
public class XSSUtils {
public static String sanitizeInput(String input) {
return Encode.forHtml(input);
}
}
Conclusion
In conclusion, com.erudika:para-core versions prior to 1.45.11 are vulnerable to Cross-site Scripting (XSS) attacks. It is crucial to upgrade to the latest version and implement input validation and sanitization to mitigate the risk. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
com.erudika:para-core is a Maven package that provides core functionality for the Para framework. It is used for building web and mobile 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.
This vulnerability can lead to the theft of sensitive information, session hijacking, and unauthorized actions on behalf of the user.
To fix this vulnerability, upgrade to version 1.45.11 or later of com.erudika:para-core. Implement input validation and sanitization on user-generated content as a temporary workaround.
You can find more information about com.erudika:para-core on the official GitHub repository: https://github.com/erudika/para
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