CVE-2018-3882 : Vulnerability Insights and Analysis

ERPNext v10.1.6 has a vulnerability in its authenticated section that allows SQL injection, potentially leading to unauthorized data access.

Understanding CVE-2018-3882

This CVE involves an SQL injection vulnerability in ERPNext v10.1.6, impacting the searchfield parameter.

What is CVE-2018-3882?

The vulnerability in ERPNext v10.1.6's authenticated section enables attackers to execute SQL injection attacks through manipulated web requests.
Attackers can inject SQL queries via the searchfield parameter, gaining unauthorized access to data.
Exploitation of this vulnerability does not require specialized tools and can be performed using a regular web browser.

The Impact of CVE-2018-3882

CVSS Base Score: 5.4 (Medium)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
Confidentiality Impact: Low
Integrity Impact: Low
User Interaction: None
Scope: Unchanged
Availability Impact: None

Technical Details of CVE-2018-3882

Vulnerability Description

An SQL injection vulnerability exists in ERPNext v10.1.6's authenticated section, allowing attackers to compromise data.

Affected Systems and Versions

Affected Version: ERPNext v10.1.6

Exploitation Mechanism

Attackers exploit the vulnerability by sending manipulated web requests, injecting SQL queries via the searchfield parameter.

Mitigation and Prevention

Immediate Steps to Take

Implement input validation to sanitize user inputs and prevent SQL injection attacks.
Regularly monitor and audit web application logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and administrators on secure coding practices to prevent SQL injection vulnerabilities.

Patching and Updates

Apply security patches and updates provided by ERPNext to address the SQL injection vulnerability.