CVE-2021-24215 : What You Need to Know

An Improper Access Control vulnerability was discovered in the Controlled Admin Access WordPress plugin before version 1.5.2. This vulnerability allows uncontrolled access to website customization functionality and global CMS settings, potentially leading to a complete compromise of the target resource.

Understanding CVE-2021-24215

This CVE details an Improper Access Control and Privilege Escalation vulnerability in the Controlled Admin Access plugin.

What is CVE-2021-24215?

The vulnerability in the Controlled Admin Access WordPress plugin before 1.5.2 allows unauthorized users to gain access to critical website customization features and global CMS settings, posing a serious security risk.

The Impact of CVE-2021-24215

Exploitation of this vulnerability could result in a complete compromise of the target resource, allowing malicious actors to gain unauthorized control over the affected WordPress website.

Technical Details of CVE-2021-24215

This section provides more insights into the vulnerability affecting the Controlled Admin Access plugin.

Vulnerability Description

The vulnerability is categorized as an Improper Access Control issue (CWE-284) and can be exploited by gaining uncontrolled access to sensitive website functionalities.

Affected Systems and Versions

The vulnerability impacts Controlled Admin Access plugin versions prior to 1.5.2, leaving websites using these versions at risk of exploitation.

Exploitation Mechanism

By leveraging the improper access control issue, threat actors can gain unauthorized access to critical website settings and functionalities, potentially leading to a complete compromise.

Mitigation and Prevention

To safeguard systems from CVE-2021-24215, immediate actions and long-term security practices need to be implemented.

Immediate Steps to Take

Update the Controlled Admin Access plugin to version 1.5.2 or higher to mitigate the vulnerability. Additionally, restrict access to sensitive website settings and functionalities.

Long-Term Security Practices

Regularly monitor for plugin updates and security alerts. Implement least privilege principles to restrict access based on roles and responsibilities within the CMS.

Patching and Updates

Stay informed about security patches and updates released by plugin developers. Timely patching of vulnerabilities is crucial to maintaining a secure WordPress environment.