CVE-2021-24188 : Security Advisory and Response
Learn about CVE-2021-24188, a critical vulnerability in WP Content Copy Protection & No Right Click plugin allowing arbitrary plugin installation and activation by low privileged users.
A detailed overview of CVE-2021-24188, focusing on the vulnerability in WP Content Copy Protection & No Right Click plugin before version 3.1.5.
Understanding CVE-2021-24188
This CVE describes a security vulnerability in the WP Content Copy Protection & No Right Click WordPress plugin.
What is CVE-2021-24188?
The CVE-2021-24188 vulnerability allows low privileged users to exploit an AJAX action, leading to arbitrary plugin installation and activation, potentially resulting in severe vulnerabilities like Remote Code Execution (RCE).
The Impact of CVE-2021-24188
The vulnerability enables attackers to install vulnerable plugins from the WordPress repository, escalating the risk of compromising the website through plugin activation.
Technical Details of CVE-2021-24188
Exploring the specifics of the CVE-2021-24188 vulnerability in WP Content Copy Protection & No Right Click plugin.
Vulnerability Description
Low privileged users can abuse the 'cp_plugins_do_button_job_later_callback' AJAX action to install and activate plugins, posing a serious threat to the website's security.
Affected Systems and Versions
WP Content Copy Protection & No Right Click plugin versions before 3.1.5 are susceptible to this vulnerability, exposing websites to potential attacks.
Exploitation Mechanism
By exploiting the AJAX action, attackers can install any plugin, including specific versions, from the WordPress repository and execute arbitrary plugins.
Mitigation and Prevention
Guidelines on mitigating the risks associated with CVE-2021-24188 for website administrators.
Immediate Steps to Take
Website owners should update the WP Content Copy Protection & No Right Click plugin to version 3.1.5 or above to eliminate this vulnerability.
Long-Term Security Practices
Implementing proper user access control and regular security audits can prevent similar authorization issues in the future.
Patching and Updates
Regularly monitor security advisories and apply timely updates to all WordPress plugins to address vulnerabilities and enhance website security.