CVE-2022-47137 : Vulnerability Insights and Analysis

WordPress Ninja Tables Plugin version 4.3.4 and below is vulnerable to a Stored Cross-Site Scripting (XSS) issue. This CVE poses a medium severity risk with a CVSS base score of 5.9.

Understanding CVE-2022-47137

This section will delve into the details of the CVE-2022-47137, including its impact, technical description, affected systems, and mitigation strategies.

What is CVE-2022-47137?

The CVE-2022-47137 pertains to a Stored Cross-Site Scripting (XSS) vulnerability discovered in the WordPress Ninja Tables Plugin versions equal to or lower than 4.3.4. This vulnerability could be exploited by an authenticated attacker with admin privileges, potentially leading to unauthorized actions.

The Impact of CVE-2022-47137

The impact of this vulnerability is categorized as 'CAPEC-592 Stored XSS'. An attacker could inject malicious scripts into the plugin, which may be executed within the context of an admin user, posing a risk of data manipulation and unauthorized access.

Technical Details of CVE-2022-47137

Let's explore the technical aspects of CVE-2022-47137, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability resides in the WPManageNinja LLC Ninja Tables plugin versions 4.3.4 and below, allowing an authenticated attacker to store malicious scripts that are executed in the context of an admin user, leading to potential XSS attacks.

Affected Systems and Versions

The affected system is the WPManageNinja LLC Ninja Tables plugin with versions less than or equal to 4.3.4. Users operating on these versions are at risk of exploitation by malicious actors.

Exploitation Mechanism

The vulnerability can be exploited by an authenticated attacker with admin privileges. By storing malicious scripts via the plugin, an attacker can execute arbitrary code within the admin user's context, facilitating XSS attacks.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent the exploitation of CVE-2022-47137 to safeguard your systems and data.

Immediate Steps to Take

Users are advised to update their WPManageNinja LLC Ninja Tables plugin to version 4.3.5 or higher immediately to mitigate the XSS vulnerability and enhance security posture.

Long-Term Security Practices

Implement robust input validation mechanisms, user role restrictions, and continuous security monitoring to prevent similar XSS attacks in the future.

Patching and Updates

Regularly apply security patches and updates provided by the plugin vendor to address known vulnerabilities and enhance the overall security of your WordPress environment.