Unauthenticated Broken Access Control in Content Control

Executive Summary

This is an Unauthenticated Broken Access Control vulnerability in the WordPress Content Control Plugin versions 2.6.5 and below. It allows unauthenticated users to perform actions that require higher privileges due to missing authorization, authentication, or nonce token checks. The vulnerability has a CVSS score of 5.3 and is classified as low severity.

Useful 0 Not Useful 0

Detection Guidance

To detect this vulnerability, check if the Content Control plugin version 2.6.5 or below is installed on your WordPress site. Inspect the plugin files for missing authorization checks in sensitive functions. Review server logs for unusual access attempts or unauthorized actions by unauthenticated users.

Useful 0 Not Useful 0

Impact Analysis

Attackers may exploit this vulnerability in mass campaigns targeting thousands of websites. Since there is no official patch, the risk remains, and immediate action such as updating the plugin or seeking assistance from a hosting provider is recommended.

Useful 0 Not Useful 0

Compliance Impact

This vulnerability allows unauthenticated users to perform higher-privileged actions due to missing authorization checks. While the severity is low, it could potentially lead to unauthorized access or data exposure, which may impact compliance with standards like GDPR or HIPAA if sensitive data is involved.

Useful 0 Not Useful 0

Mitigation Strategies

Immediately update the Content Control plugin to the latest version if available. If no patch exists, consider disabling or removing the plugin until a fix is released. Contact your hosting provider or a web developer for assistance. Monitor your site for suspicious activity due to the low severity but potential for mass exploitation.

Useful 0 Not Useful 0