CVE-2019-13957 : Vulnerability Insights and Analysis

Umbraco 7.3.8 is vulnerable to SQL Injection in the backoffice/PageWApprove/PageWApproveApi/GetInpectSearch method when the nodeName parameter is exploited.

Understanding CVE-2019-13957

In Umbraco 7.3.8, a SQL Injection vulnerability exists in a specific method, allowing attackers to manipulate the nodeName parameter.

What is CVE-2019-13957?

This CVE identifies a SQL Injection flaw in Umbraco 7.3.8, specifically in the backoffice/PageWApprove/PageWApproveApi/GetInpectSearch method.

The Impact of CVE-2019-13957

Attackers can execute malicious SQL queries through the nodeName parameter
Unauthorized access to sensitive data
Potential data manipulation or deletion

Technical Details of CVE-2019-13957

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows SQL Injection through the nodeName parameter in Umbraco 7.3.8.

Affected Systems and Versions

Affected Version: Umbraco 7.3.8
Other versions may also be susceptible if they use the same method

Exploitation Mechanism

Exploitation involves injecting SQL code into the nodeName parameter
Attackers can craft malicious queries to interact with the database

Mitigation and Prevention

Protect your systems from this vulnerability with the following steps:

Immediate Steps to Take

Update Umbraco to a patched version
Implement input validation to sanitize user inputs
Monitor and log SQL errors for unusual activities

Long-Term Security Practices

Regular security audits and code reviews
Train developers on secure coding practices
Employ a web application firewall to detect and block SQL Injection attempts

Patching and Updates

Stay informed about Umbraco security updates
Apply patches promptly to address known vulnerabilities