CVE-2018-12626 Explained : Impact and Mitigation

Eventum 3.5.0 has a vulnerability in the /htdocs/popup.php file that can be exploited for XSS attacks through the cat parameter.

Understanding CVE-2018-12626

Eventum 3.5.0 vulnerability allowing XSS attacks.

What is CVE-2018-12626?

CVE-2018-12626 is a security vulnerability in Eventum 3.5.0 that enables cross-site scripting (XSS) attacks via the cat parameter in the /htdocs/popup.php file.

The Impact of CVE-2018-12626

This vulnerability can be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-12626

Eventum 3.5.0 XSS vulnerability details.

Vulnerability Description

The /htdocs/popup.php file in Eventum 3.5.0 is susceptible to XSS attacks due to improper handling of user input via the cat parameter.

Affected Systems and Versions

Product: Eventum 3.5.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can craft malicious input in the cat parameter of the /htdocs/popup.php file to inject and execute arbitrary scripts on the target system.

Mitigation and Prevention

Steps to mitigate and prevent CVE-2018-12626 exploitation.

Immediate Steps to Take

Disable the affected functionality if possible.
Implement input validation and sanitization to filter out malicious scripts.
Regularly monitor and audit user input for suspicious activities.

Long-Term Security Practices

Keep software and systems up to date with the latest security patches.
Educate users about safe browsing practices and the risks of executing untrusted scripts.

Patching and Updates

Update to Eventum version 3.5.2 or later, which addresses the XSS vulnerability in /htdocs/popup.php.