CVE-2022-45812 : Vulnerability Insights and Analysis

WordPress Exxp Plugin <= 2.6.8 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2022-45812

This CVE-2022-45812 highlights a Cross Site Scripting (XSS) vulnerability in the WordPress Exxp Plugin version 2.6.8 and earlier.

What is CVE-2022-45812?

The CVE-2022-45812 vulnerability involves an 'Auth. (subscriber+) Stored Cross-Site Scripting (XSS)' issue in the Martin Lees Exxp plugin with versions equal to or less than 2.6.8.

The Impact of CVE-2022-45812

The impact of this vulnerability is categorized under CAPEC-592 Stored XSS. It has a CVSS v3.1 base score of 6.5, indicating a medium severity level. The attack complexity is low with user interaction required.

Technical Details of CVE-2022-45812

This section delves into the Vulnerability Description, Affected Systems and Versions, and the Exploitation Mechanism.

Vulnerability Description

The vulnerability lies in the improper neutralization of input during web page generation, leading to a Stored Cross-Site Scripting (XSS) flaw in the plugin.

Affected Systems and Versions

The affected system includes the Martin Lees Exxp plugin with versions up to 2.6.8. Users with subscriber+ authentication are susceptible to exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the plugin, targeting authenticated users to execute arbitrary code.

Mitigation and Prevention

To safeguard your system, consider the following steps:

Immediate Steps to Take

Disable or remove the vulnerable plugin version immediately.
Regularly monitor for any unusual activities on your WordPress site.

Long-Term Security Practices

Keep all plugins and software up to date to prevent known vulnerabilities.
Educate users on safe browsing habits and potential risks of XSS attacks.

Patching and Updates

Stay informed about security patches released by the plugin vendor. Apply updates promptly to mitigate the risk of XSS attacks.