CVE-2022-27885 : What You Need to Know

A detailed analysis of CVE-2022-27885, a vulnerability found in Maccms v10 that exposes multiple reflected cross-site scripting (XSS) flaws, allowing attackers to exploit the /admin.php/admin/website/data.html endpoint.

Understanding CVE-2022-27885

This section explains the nature and impact of the CVE-2022-27885 vulnerability in Maccms v10.

What is CVE-2022-27885?

CVE-2022-27885 refers to the discovery of multiple reflected cross-site scripting vulnerabilities in Maccms v10. These vulnerabilities are located in the /admin.php/admin/website/data.html endpoint, specifically affecting the select and input parameters.

The Impact of CVE-2022-27885

The presence of XSS vulnerabilities in Maccms v10 can enable malicious actors to inject and execute arbitrary scripts in the context of a user's session, potentially leading to session hijacking, data theft, or other attacks.

Technical Details of CVE-2022-27885

Explore the technical aspects associated with CVE-2022-27885 to understand how it affects systems and versions.

Vulnerability Description

Maccms v10 is vulnerable to reflected XSS attacks due to inadequate input validation in the select and input parameters of the /admin.php/admin/website/data.html page.

Affected Systems and Versions

All versions of Maccms v10 are impacted by CVE-2022-27885, putting users of this content management system at risk of exploitation.

Exploitation Mechanism

Attackers can exploit these XSS vulnerabilities by crafting malicious links containing JavaScript payloads that, when clicked by unsuspecting users with administrative privileges, execute within the context of the admin panel.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-27885 and prevent potential XSS attacks.

Immediate Steps to Take

Users of Maccms v10 should refrain from clicking on untrusted links and ensure that all inputs, especially those in the admin interface, are validated and sanitized to prevent XSS payloads from executing.

Long-Term Security Practices

Implement a robust security posture by regularly updating Maccms v10 installations, conducting security assessments, and educating users about safe browsing practices to minimize the risk of XSS attacks.

Patching and Updates

Stay informed about security patches released by the Maccms development team and apply updates promptly to address known vulnerabilities, including those related to XSS.