CVE-2021-25044 : Exploit Details and Defense Strategies
Discover the impact of CVE-2021-25044, a Cross-Site Scripting vulnerability in Cryptocurrency Pricing list and Ticker WordPress plugin version 1.5. Learn mitigation steps and long-term security practices.
A detailed overview of the Cryptocurrency Pricing list and Ticker WordPress plugin vulnerability leading to a Reflected Cross-Site Scripting issue.
Understanding CVE-2021-25044
In this section, we will delve into what CVE-2021-25044 entails and its impact.
What is CVE-2021-25044?
The Cryptocurrency Pricing list and Ticker WordPress plugin version 1.5 is vulnerable to a Reflected Cross-Site Scripting issue due to improper sanitization of user input.
The Impact of CVE-2021-25044
This vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users, leading to potential data theft or unauthorized actions.
Technical Details of CVE-2021-25044
Let's explore the technical aspects of CVE-2021-25044 to understand its implications better.
Vulnerability Description
The Cryptocurrency Pricing list and Ticker WordPress plugin version 1.5 fails to properly sanitize the ccpw_setpage parameter, enabling attackers to execute malicious scripts.
Affected Systems and Versions
The vulnerability affects Cryptocurrency Pricing list and Ticker plugin version 1.5.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a specially formatted link containing malicious scripts, which, when clicked by users with the plugin active, execute the scripts.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2021-25044 and prevent potential exploitation.
Immediate Steps to Take
It is recommended to update the Cryptocurrency Pricing list and Ticker plugin to the latest version that addresses this vulnerability. Additionally, consider implementing security best practices.
Long-Term Security Practices
Regularly monitor for plugin updates and security advisories to stay protected against known vulnerabilities. Implement input validation and sanitization practices in your web applications.
Patching and Updates
Stay informed about security patches released by the plugin developer and apply updates promptly to safeguard your website from exploitation.