CVE-2021-24674 : Exploit Details and Defense Strategies

Genie WP Favicon WordPress plugin versions up to 0.5.2 are vulnerable to an Arbitrary Favicon Change via CSRF attack. This could allow attackers to manipulate the favicon through a CSRF attack.

Understanding CVE-2021-24674

This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2021-24674?

The Genie WP Favicon WordPress plugin through version 0.5.2 lacks CSRF protection when updating the favicon, enabling attackers to carry out unauthorized changes via CSRF attacks.

The Impact of CVE-2021-24674

The vulnerability in Genie WP Favicon plugin versions up to 0.5.2 poses a security risk as it allows malicious actors to force changes to the favicon via CSRF, potentially affecting site integrity and functionality.

Technical Details of CVE-2021-24674

Let's delve deeper into the technical aspects of the vulnerability.

Vulnerability Description

The lack of Cross-Site Request Forgery (CSRF) protection in Genie WP Favicon WP plugin <= 0.5.2 during favicon updates opens the door for attackers to manipulate the favicon, impacting site appearance and potentially leading to further exploits.

Affected Systems and Versions

Genie WP Favicon plugin versions up to 0.5.2 are confirmed to be impacted by this vulnerability, leaving websites with these versions susceptible to unauthorized favicon alterations.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated admin users into unknowingly changing the favicon through malicious links or scripts, compromising site aesthetics and potentially undermining user trust.

Mitigation and Prevention

Discover essential steps to safeguard your website from CVE-2021-24674.

Immediate Steps to Take

Website administrators should promptly update the Genie WP Favicon plugin to the latest version to mitigate the CSRF vulnerability and protect the site from unauthorized favicon alterations.

Long-Term Security Practices

Implementing robust security measures, such as regular security audits, user awareness training, and strict plugin update policies, can enhance overall website security and reduce the risk of CSRF attacks.

Patching and Updates

Staying informed about security patches and promptly applying updates to all plugins, including Genie WP Favicon, can help prevent potential vulnerabilities and ensure a more secure website environment.