CVE-2022-2376 Explained : Impact and Mitigation

Directorist < 7.3.1 - Unauthenticated Email Address Disclosure

Understanding CVE-2022-2376

Directorist WordPress plugin before version 7.3.1 exposes the email addresses of all users through an AJAX action that is accessible to both unauthenticated and authenticated users.

What is CVE-2022-2376?

The vulnerability in Directorist WordPress plugin prior to version 7.3.1 allows unauthenticated and authenticated users to view the email addresses of all users via a specific AJAX action.

The Impact of CVE-2022-2376

This vulnerability can lead to unauthorized access to sensitive user information such as email addresses, potentially exposing users to spam, phishing, or other malicious activities.

Technical Details of CVE-2022-2376

Vulnerability Description

The issue lies in the plugin's lack of proper authorization checks, enabling any user to access the email addresses of all users.

Affected Systems and Versions

The vulnerability affects Directorist WordPress plugin versions older than 7.3.1.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specific request to the vulnerable AJAX action, retrieving email addresses without proper authentication.

Mitigation and Prevention

Immediate Steps to Take

Users are advised to update the Directorist plugin to version 7.3.1 or newer to mitigate the vulnerability. Additionally, considering the sensitive nature of email addresses, affected users should be cautious of potential phishing attempts.

Long-Term Security Practices

To enhance security, always keep plugins and software up-to-date, utilize strong authentication methods, and regularly monitor user data access.

Patching and Updates

Plugin developers should address the vulnerability promptly by releasing patches that include proper authorization checks to prevent unauthorized email address disclosures.