CVE-2022-29442 : Vulnerability Insights and Analysis

Private Messages For WordPress <= 2.1.10 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability.

Understanding CVE-2022-29442

This CVE identifies an Authenticated Stored Cross-Site Scripting (XSS) vulnerability affecting Private Messages For WordPress plugin versions up to 2.1.10.

What is CVE-2022-29442?

The vulnerability allows an attacker with a subscriber or higher user role to execute malicious scripts within the context of the vulnerable application, potentially leading to unauthorized actions or data theft.

The Impact of CVE-2022-29442

With a CVSS base score of 5.4, this Medium severity vulnerability can be exploited over the network with low privileges required. Although the confidentiality and integrity impacts are low, the attack can result in changed scope and user interaction is required.

Technical Details of CVE-2022-29442

Vulnerability Description

The vulnerability enables authenticated users to inject malicious scripts, leading to potential XSS attacks within the application.

Affected Systems and Versions

Private Messages For WordPress plugin versions less than or equal to 2.1.10 are affected by this vulnerability.

Exploitation Mechanism

Exploitation of this vulnerability requires an attacker to have a subscriber or higher user role within the WordPress application to inject and execute malicious scripts.

Mitigation and Prevention

Immediate Steps to Take

Users are advised to update Private Messages For WordPress plugin to a version beyond 2.1.10 to mitigate the risk of exploitation. Additionally, review and restrict user roles and privileges within WordPress.

Long-Term Security Practices

Implement secure coding practices to prevent XSS vulnerabilities. Regularly monitor and update plugins and themes to address security issues promptly.

Patching and Updates

Stay informed about security patches and updates for the Private Messages For WordPress plugin to ensure protection against known vulnerabilities.