CVE-2021-24560 : What You Need to Know
Learn about CVE-2021-24560, a Reflected Cross-Site Scripting vulnerability in Software License Manager WordPress plugin, impacting versions before 4.4.8. Explore impact, technical details, and mitigation steps.
This article provides details about CVE-2021-24560, a vulnerability in the Software License Manager WordPress plugin that can lead to a Reflected Cross-Site Scripting issue.
Understanding CVE-2021-24560
This section delves into the impact and technical details of the CVE-2021-24560 vulnerability.
What is CVE-2021-24560?
The Software License Manager WordPress plugin before version 4.4.8 is vulnerable to a Reflected Cross-Site Scripting issue due to inadequate sanitization of the edit_record parameter.
The Impact of CVE-2021-24560
The vulnerability allows attackers to inject malicious scripts, potentially leading to unauthorized data disclosure or manipulation on affected websites.
Technical Details of CVE-2021-24560
This section explores the specifics of the vulnerability, including affected systems, and the exploitation mechanism.
Vulnerability Description
The Software License Manager plugin version less than 4.4.8 fails to properly sanitize the edit_record parameter, enabling attackers to execute arbitrary scripts in the context of the user's browser.
Affected Systems and Versions
The CVE-2021-24560 affects Software License Manager plugin versions prior to 4.4.8.
Exploitation Mechanism
By exploiting the lack of input sanitization in the edit_record parameter, malicious actors can craft URLs that execute arbitrary JavaScript code when accessed by administrators.
Mitigation and Prevention
To address CVE-2021-24560, immediate steps, long-term security practices, and patching recommendations are outlined.
Immediate Steps to Take
Website administrators should update the Software License Manager plugin to version 4.4.8 or newer to mitigate the vulnerability.
Long-Term Security Practices
Implement secure coding practices, conduct regular security audits, and educate users about safe browsing habits to enhance overall website security.
Patching and Updates
Stay informed about security updates for WordPress plugins, apply patches promptly, and monitor security advisories to prevent future exploitation of known vulnerabilities.