CVE-2018-14474 : Exploit Details and Defense Strategies

Orange Forum 1.4.0's views/auth.go allows Open Redirection via the next parameter to /login or /signup.

Understanding CVE-2018-14474

Orange Forum 1.4.0 is vulnerable to Open Redirection due to improper handling of the next parameter in the authentication process.

What is CVE-2018-14474?

This CVE identifies a security flaw in Orange Forum 1.4.0 that can be exploited to perform Open Redirection attacks through the /login or /signup endpoints.

The Impact of CVE-2018-14474

The vulnerability can be exploited by attackers to redirect users to malicious websites, potentially leading to phishing attacks or the installation of malware.

Technical Details of CVE-2018-14474

Orange Forum 1.4.0's vulnerability is described in detail below:

Vulnerability Description

The issue lies in the improper validation of the next parameter in the authentication process, allowing attackers to redirect users to arbitrary URLs.

Affected Systems and Versions

Product: Orange Forum
Version: 1.4.0

Exploitation Mechanism

Attackers can craft malicious URLs containing the next parameter to redirect users to external sites, exploiting the lack of proper input validation.

Mitigation and Prevention

To address CVE-2018-14474, follow these mitigation strategies:

Immediate Steps to Take

Implement input validation to ensure the next parameter only allows trusted URLs.
Monitor and filter user-generated content to prevent the inclusion of malicious redirects.

Long-Term Security Practices

Conduct regular security assessments and code reviews to identify and address similar vulnerabilities.
Educate developers on secure coding practices to prevent Open Redirection and other common web application vulnerabilities.

Patching and Updates

Apply patches or updates provided by Orange Forum to fix the Open Redirection vulnerability.