CVE-2018-12996 Explained : Impact and Mitigation

Zoho ManageEngine Applications Manager prior to version 13 (Build 13800) has a Cross-Site Scripting (XSS) vulnerability that allows remote attackers to insert unauthorized web script or HTML code.

Understanding CVE-2018-12996

This CVE involves a reflected XSS vulnerability in Zoho ManageEngine Applications Manager.

What is CVE-2018-12996?

The vulnerability in Zoho ManageEngine Applications Manager allows remote attackers to inject arbitrary web script or HTML via the 'method' parameter in GraphicalView.do.

The Impact of CVE-2018-12996

Remote attackers can exploit this vulnerability to insert unauthorized web script or HTML code.

Technical Details of CVE-2018-12996

This section provides technical details of the vulnerability.

Vulnerability Description

A reflected Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Applications Manager before version 13 (Build 13800) allows remote attackers to inject arbitrary web script or HTML via the 'method' parameter to GraphicalView.do.

Affected Systems and Versions

Product: Zoho ManageEngine Applications Manager
Versions affected: Prior to version 13 (Build 13800)

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the 'method' parameter in GraphicalView.do.

Mitigation and Prevention

Protect your systems from this vulnerability with the following steps:

Immediate Steps to Take

Update Zoho ManageEngine Applications Manager to version 13 (Build 13800) or newer.
Implement input validation to sanitize user inputs and prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for vulnerabilities.
Educate developers and users on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Stay informed about security updates and patches provided by Zoho ManageEngine.