CVE-2019-25019 : Exploit Details and Defense Strategies

LimeSurvey before version 4.0.0-RC4 is susceptible to SQL injection through the participant model.

Understanding CVE-2019-25019

This CVE identifies a SQL injection vulnerability in LimeSurvey that can be exploited through the participant model.

What is CVE-2019-25019?

LimeSurvey prior to version 4.0.0-RC4 allows attackers to execute SQL injection attacks via the participant model.

The Impact of CVE-2019-25019

The vulnerability could lead to unauthorized access to sensitive data, manipulation of survey responses, and potential data loss.

Technical Details of CVE-2019-25019

This section provides technical insights into the CVE.

Vulnerability Description

Before version 4.0.0-RC4, LimeSurvey is vulnerable to SQL injection through the participant model.

Affected Systems and Versions

Product: LimeSurvey
Vendor: N/A
Vulnerable Versions: Before 4.0.0-RC4

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL queries through the participant model in LimeSurvey.

Mitigation and Prevention

Protect your systems from CVE-2019-25019 with these security measures.

Immediate Steps to Take

Update LimeSurvey to version 4.0.0-RC4 or later to mitigate the SQL injection risk.
Regularly monitor and audit database queries for any suspicious activities.

Long-Term Security Practices

Implement input validation and parameterized queries to prevent SQL injection attacks.
Conduct security training for developers to raise awareness about secure coding practices.

Patching and Updates

Stay informed about security updates and patches released by LimeSurvey to address vulnerabilities promptly.