CVE-2017-12650 : What You Need to Know

The Loginizer plugin for WordPress, versions earlier than 1.3.6, is vulnerable to SQL Injection via the X-Forwarded-For HTTP header.

Understanding CVE-2017-12650

This CVE identifies a SQL Injection vulnerability in the Loginizer plugin for WordPress.

What is CVE-2017-12650?

The Loginizer plugin for WordPress, versions prior to 1.3.6, is susceptible to SQL Injection.
The vulnerability can be exploited through the X-Forwarded-For HTTP header.

The Impact of CVE-2017-12650

Attackers can execute malicious SQL queries, potentially leading to data theft or manipulation.
Unauthorized access to sensitive information and compromise of the WordPress site are possible consequences.

Technical Details of CVE-2017-12650

The technical aspects of the CVE are as follows:

Vulnerability Description

SQL Injection vulnerability in Loginizer plugin before version 1.3.6 for WordPress via X-Forwarded-For HTTP header.

Affected Systems and Versions

Product: Loginizer plugin for WordPress
Vendor: N/A
Vulnerable Versions: Versions earlier than 1.3.6

Exploitation Mechanism

Exploitable through the X-Forwarded-For HTTP header.

Mitigation and Prevention

Protect your system from CVE-2017-12650 with the following steps:

Immediate Steps to Take

Update the Loginizer plugin to version 1.3.6 or later.
Implement strict input validation to prevent SQL Injection attacks.
Monitor and restrict access to sensitive HTTP headers.

Long-Term Security Practices

Regularly update all plugins and software to the latest versions.
Conduct security audits and penetration testing to identify vulnerabilities.
Educate users and administrators on secure coding practices.

Patching and Updates

Stay informed about security patches and updates for WordPress plugins.
Apply patches promptly to mitigate known vulnerabilities.