CVE-2021-24711 Explained : Impact and Mitigation

A detailed overview of CVE-2021-24711, a vulnerability in the Software License Manager WordPress plugin version less than 4.5.1 that allows arbitrary domain deletion via CSRF.

Understanding CVE-2021-24711

This section provides insights into the nature and impact of the CVE-2021-24711 vulnerability.

What is CVE-2021-24711?

The del_reistered_domains AJAX action of the Software License Manager WordPress plugin before version 4.5.1 lacks CSRF checks, making it susceptible to CSRF attacks.

The Impact of CVE-2021-24711

The vulnerability in the Software License Manager plugin allows an attacker to execute arbitrary domain deletions through CSRF attacks.

Technical Details of CVE-2021-24711

Explore the technical aspects and implications of CVE-2021-24711 in this section.

Vulnerability Description

The del_reistered_domains AJAX action in Software License Manager < 4.5.1 is exposed to CSRF attacks due to the absence of CSRF checks.

Affected Systems and Versions

Software License Manager versions below 4.5.1 are affected by this vulnerability, placing them at risk of arbitrary domain deletions.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious CSRF requests to trigger unauthorized domain deletions.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks posed by CVE-2021-24711 and prevent potential exploitation.

Immediate Steps to Take

Users should update the Software License Manager plugin to version 4.5.1 or higher to address the CSRF vulnerability and prevent arbitrary domain deletions.

Long-Term Security Practices

Implement robust security measures, such as regular security audits and employee training, to enhance overall cybersecurity posture.

Patching and Updates

Stay informed about security patches and updates for the Software License Manager plugin to protect systems from known vulnerabilities.