CVE-2018-19462 : Vulnerability Insights and Analysis

EmpireCMS version 7.5 and earlier are vulnerable to a SQL injection attack through the admin\db\DoSql.php script, allowing remote attackers to execute unauthorized PHP code.

Understanding CVE-2018-19462

This CVE identifies a critical security vulnerability in EmpireCMS versions 7.5 and below.

What is CVE-2018-19462?

The vulnerability in the admin\db\DoSql.php script of EmpireCMS 7.5 enables attackers to perform SQL injection attacks, potentially leading to the execution of arbitrary PHP code.

The Impact of CVE-2018-19462

The exploitation of this vulnerability can result in the execution of unauthorized PHP code by remote attackers, compromising the security and integrity of the affected system.

Technical Details of CVE-2018-19462

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The issue arises from improper input validation in the admin\db\DoSql.php script, allowing attackers to inject malicious SQL queries that can execute unauthorized PHP code.

Affected Systems and Versions

EmpireCMS version 7.5 and earlier are affected by this vulnerability.

Exploitation Mechanism

Attackers exploit this vulnerability by using a .php file name within a SELECT INTO OUTFILE statement, leading to the execution of arbitrary code through the admin/admin.php file.

Mitigation and Prevention

Protecting systems from CVE-2018-19462 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update EmpireCMS to a patched version that addresses the SQL injection vulnerability.
Implement strict input validation mechanisms to prevent SQL injection attacks.
Monitor and analyze SQL queries for any suspicious or unauthorized activities.

Long-Term Security Practices

Regularly audit and review the codebase for security vulnerabilities.
Educate developers and administrators on secure coding practices to prevent similar issues.
Employ web application firewalls to detect and block SQL injection attempts.

Patching and Updates

Apply security patches provided by EmpireCMS to fix the SQL injection vulnerability and enhance system security.