CVE-2022-1027 : Vulnerability Insights and Analysis

Page Restriction WordPress plugin before version 1.2.7 is vulnerable to stored Cross-Site Scripting (XSS) attacks that can be exploited by malicious users with administrator privileges.

Understanding CVE-2022-1027

This vulnerability in the Page Restriction WordPress plugin allows attackers to inject malicious JavaScript code into the plugin settings, resulting in stored XSS that impacts only administrator users.

What is CVE-2022-1027?

The Page Restriction WordPress (WP) plugin version <1.2.7 vulnerability enables attackers with admin access to inject JavaScript code into settings, leading to stored XSS.

The Impact of CVE-2022-1027

The stored XSS vulnerability in Page Restriction WordPress plugin version <1.2.7 allows threat actors to execute arbitrary scripts in the context of the admin user's session, potentially leading to unauthorized actions.

Technical Details of CVE-2022-1027

The following technical details describe the CVE-2022-1027 vulnerability:

Vulnerability Description

The vulnerability in Page Restriction WordPress (WP) plugin version <1.2.7 allows admin users to inject malicious JavaScript code into the settings, resulting in stored XSS.

Affected Systems and Versions

Page Restriction WordPress plugin version <1.2.7 is impacted by this vulnerability, affecting systems where the vulnerable plugin is installed.

Exploitation Mechanism

Attackers with administrator privileges can exploit this vulnerability by injecting JavaScript code into the plugin settings, leading to stored XSS.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-1027, users are advised to take the following steps:

Immediate Steps to Take

Update the Page Restriction WordPress plugin to version 1.2.7 or higher.
Regularly monitor and review the plugin settings for any unauthorized changes.

Long-Term Security Practices

Implement the principle of least privilege by restricting administrator access to trusted users only.
Educate users on best practices to prevent XSS attacks.

Patching and Updates

Stay informed about security updates for Page Restriction WordPress plugin and apply patches promptly to address known vulnerabilities.