CVE-2021-24735 : What You Need to Know
Discover how CVE-2021-24735 impacts Compact WP Audio Player plugin. Learn about the CSRF vulnerability allowing unauthorized settings changes. Take immediate steps for mitigation.
WordPress plugin Compact WP Audio Player before 1.9.7 is vulnerable to a CSRF attack due to the lack of nonce checks. This could allow malicious actors to manipulate settings.
Understanding CVE-2021-24735
This CVE-2021-24735 involves a security vulnerability in the Compact WP Audio Player WordPress plugin.
What is CVE-2021-24735?
The Compact WP Audio Player WordPress plugin before version 1.9.7 has a lack of nonce checks, enabling attackers to perform Cross-Site Request Forgery (CSRF) attacks. Specifically, an authenticated admin user could unknowingly modify the "Disable Simultaneous Play" setting.
The Impact of CVE-2021-24735
This vulnerability could lead to unauthorized changes in the plugin's settings by an attacker, potentially affecting the functionality of the audio player and compromising the security of the website.
Technical Details of CVE-2021-24735
The technical details of the CVE-2021-24735 vulnerability are as follows:
Vulnerability Description
The absence of nonce checks in the Compact WP Audio Player plugin prior to 1.9.7 allows for CSRF attacks, enabling attackers to alter critical settings.
Affected Systems and Versions
The vulnerability impacts Compact WP Audio Player versions earlier than 1.9.7.
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking a logged-in admin user to interact with a specially crafted webpage, leading to unauthorized setting changes.
Mitigation and Prevention
Protecting systems from CVE-2021-24735 requires immediate action and long-term security measures.
Immediate Steps to Take
Website administrators should update the Compact WP Audio Player plugin to version 1.9.7 or higher to mitigate the CSRF vulnerability.
Long-Term Security Practices
To enhance security, consider implementing security best practices such as regular security audits, monitoring for unauthorized changes, and educating users about phishing attacks.
Patching and Updates
Stay informed about security updates for plugins and ensure timely patching to address known vulnerabilities.