CVE-2018-1000890 : What You Need to Know

FrontAccounting version 2.4.5 is susceptible to a Time Based Blind SQL Injection vulnerability that can be exploited through the 'filterType' parameter in the /attachments.php file, potentially leading to unauthorized access to the application's database.

Understanding CVE-2018-1000890

This CVE entry highlights a critical security issue in FrontAccounting version 2.4.5.

What is CVE-2018-1000890?

The vulnerability in FrontAccounting version 2.4.5 allows attackers to perform a Time Based Blind SQL Injection attack by manipulating the 'filterType' parameter in the /attachments.php file, enabling them to extract sensitive data from the application's database.

The Impact of CVE-2018-1000890

Exploiting this vulnerability could result in unauthorized access to the complete database of the FrontAccounting application, potentially exposing sensitive information to malicious actors.

Technical Details of CVE-2018-1000890

FrontAccounting version 2.4.5's security flaw is detailed below.

Vulnerability Description

The vulnerability arises from improper input validation in the 'filterType' parameter of the /attachments.php file, allowing for Time Based Blind SQL Injection attacks.

Affected Systems and Versions

Product: FrontAccounting
Vendor: N/A
Version: 2.4.5 (affected)

Exploitation Mechanism

By manipulating the 'filterType' parameter in the /attachments.php file, attackers can execute Time Based Blind SQL Injection attacks to retrieve the application's entire database.

Mitigation and Prevention

Protecting systems from CVE-2018-1000890 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by FrontAccounting promptly.
Implement strict input validation mechanisms to prevent SQL Injection attacks.
Monitor and analyze database queries for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify vulnerabilities.
Educate developers and administrators on secure coding practices and security best practices.
Keep systems and software up to date with the latest security patches.
Utilize web application firewalls to filter and monitor incoming traffic for potential threats.
Employ least privilege principles to restrict access to sensitive database information.

Patching and Updates

FrontAccounting users should ensure they apply the necessary patches and updates released by the vendor to address the Time Based Blind SQL Injection vulnerability in version 2.4.5.