CVE-2017-12138 : Security Advisory and Response

XOOPS Core 2.5.8 has a vulnerability that allows bypass of the URL redirect feature due to a flaw in the URL filter mechanism.

Understanding CVE-2017-12138

This CVE entry highlights a security issue in XOOPS Core 2.5.8 related to URL redirect bypass.

What is CVE-2017-12138?

The vulnerability in XOOPS Core 2.5.8, specifically in the /modules/profile/index.php file, enables attackers to bypass the URL redirect feature.

The Impact of CVE-2017-12138

This vulnerability could potentially be exploited by malicious actors to manipulate URL redirects, leading to unauthorized access or other security breaches.

Technical Details of CVE-2017-12138

XOOPS Core 2.5.8 is susceptible to a stored URL redirect bypass vulnerability in the /modules/profile/index.php file due to a flaw in the URL filter.

Vulnerability Description

The flaw in the URL filter mechanism of XOOPS Core 2.5.8 allows attackers to bypass the URL redirect feature, potentially leading to unauthorized actions.

Affected Systems and Versions

Affected Version: XOOPS Core 2.5.8
Specific Component: /modules/profile/index.php

Exploitation Mechanism

Attackers can exploit this vulnerability to manipulate URL redirects, potentially gaining unauthorized access or performing malicious actions.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.

Immediate Steps to Take

Disable the affected component /modules/profile/index.php if possible.
Monitor and restrict URL redirections within the application.

Long-Term Security Practices

Regularly update XOOPS Core to the latest version to patch known vulnerabilities.
Implement secure coding practices to prevent similar issues in the future.
Conduct security assessments and audits to identify and address potential vulnerabilities.

Patching and Updates

Apply patches or updates provided by XOOPS to fix the URL redirect bypass vulnerability in Core 2.5.8.