CVE-2022-47606 Explained : Impact and Mitigation
Learn about CVE-2022-47606, an authorization Stored Cross-Site Scripting (XSS) vulnerability in Tim Stephenson WP-CORS plugin <= 0.2.1. Understand the impact, affected systems, and mitigation steps.
A Stored Cross-Site Scripting (XSS) vulnerability has been identified in the Tim Stephenson WP-CORS plugin version 0.2.1 or below. This CVE has been assigned a CVSS base score of 5.9, indicating a medium severity level.
Understanding CVE-2022-47606
This section delves into the details of the CVE-2022-47606 vulnerability affecting the WordPress WP-CORS Plugin version 0.2.1 and earlier.
What is CVE-2022-47606?
The CVE-2022-47606 involves an authorization (admin+) Stored Cross-Site Scripting (XSS) vulnerability found in the Tim Stephenson WP-CORS plugin version 0.2.1 and below.
The Impact of CVE-2022-47606
The impact of this vulnerability is classified under CAPEC-592 Stored XSS. It can allow an attacker to execute malicious scripts in the context of an authenticated user, potentially leading to data theft or unauthorized actions.
Technical Details of CVE-2022-47606
This section provides technical insights into the CVE-2022-47606 vulnerability, including its description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability enables an attacker with high privileges to store malicious scripts in the plugin, which can then be executed in the browser of an authenticated user, leading to XSS attacks.
Affected Systems and Versions
The Tim Stephenson WP-CORS plugin versions equal to or below 0.2.1 are affected by this vulnerability. Users utilizing these versions are at risk of exploitation.
Exploitation Mechanism
The attacker needs high privileges to exploit this vulnerability, allowing them to inject and execute malicious scripts on a target user's browser.
Mitigation and Prevention
In this section, you will find essential steps to mitigate the risks posed by CVE-2022-47606 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update the Tim Stephenson WP-CORS plugin to a version beyond 0.2.1 to address this vulnerability. Additionally, access to high privileges should be restricted to minimize the attack surface.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users about XSS vulnerabilities can enhance the long-term security posture.
Patching and Updates
Regularly applying security patches and updates provided by the plugin vendor is crucial to safeguard the system against known vulnerabilities.