CVE-2022-44586 Explained : Impact and Mitigation

WordPress AM-HiLi plugin <= 1.0 has been identified with an Authorization (admin+) Stored Cross-Site Scripting (XSS) vulnerability. The discovery was credited to Hoang Van Hiep, also known as sk4rl1ghT from Patchstack Alliance.

Understanding CVE-2022-44586

This vulnerability allows attackers with admin privileges to store malicious scripts that can be executed on WordPress through the Ayoub Media AM-HiLi plugin.

What is CVE-2022-44586?

The CVE-2022-44586 is an Authorization Stored Cross-Site Scripting (XSS) vulnerability in the Ayoub Media AM-HiLi plugin version <= 1.0 for WordPress, discovered by Hoang Van Hiep.

The Impact of CVE-2022-44586

Exploitation of this vulnerability can lead to malicious users executing arbitrary scripts within the context of the victim's browser, potentially compromising sensitive data or performing unauthorized actions.

Technical Details of CVE-2022-44586

This section provides detailed technical information regarding the vulnerability.

Vulnerability Description

The vulnerability arises from insufficient sanitization of user inputs, allowing attackers to inject and store malicious scripts that get executed in the browser of users with admin privileges.

Affected Systems and Versions

Ayoub Media AM-HiLi plugin version <= 1.0 for WordPress is affected by this vulnerability. Users with versions equal to or below 1.0 are at risk.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging admin privileges to insert malicious scripts into the plugin's functions, leading to unauthorized script execution.

Mitigation and Prevention

Protecting your systems from CVE-2022-44586 is crucial to ensure the security of your WordPress installation.

Immediate Steps to Take

Update the Ayoub Media AM-HiLi plugin to a secure version that includes a patch for this XSS vulnerability.
Monitor user inputs and sanitize them properly to prevent malicious script injections.

Long-Term Security Practices

Regularly update all plugins and themes to their latest secure versions to patch known vulnerabilities.
Implement strict access controls to limit admin privileges and reduce the attack surface.

Patching and Updates

Stay informed about security patches released by Ayoub Media for the AM-HiLi plugin. Apply updates promptly to mitigate the risk of XSS attacks.