CVE-2019-14937 : Vulnerability Insights and Analysis

REDCap before version 9.3.0 is vulnerable to time-based SQL injection in the edit calendar event function, potentially leading to unauthorized access and data compromise.

Understanding CVE-2019-14937

This CVE involves a security vulnerability in REDCap that allows attackers to exploit time-based SQL injection.

What is CVE-2019-14937?

Prior to version 9.3.0, an attacker can manipulate the cal_id parameter in the edit calendar event function to execute SQL injection, potentially compromising user login sessionids and gaining unauthorized access to REDCap.

The Impact of CVE-2019-14937

The vulnerability could lead to unauthorized access to REDCap and compromise all stored data, posing a significant security risk.

Technical Details of CVE-2019-14937

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Attackers can exploit time-based SQL injection by manipulating the cal_id parameter in the edit calendar event function of REDCap, allowing access to user login sessionids.

Affected Systems and Versions

Systems running REDCap versions prior to 9.3.0 are vulnerable

Exploitation Mechanism

Attackers can manipulate the cal_id parameter in the URL to execute SQL injection, potentially compromising user sessionids.

Mitigation and Prevention

Protecting systems from CVE-2019-14937 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade REDCap to version 9.3.0 or newer to mitigate the vulnerability
Monitor and restrict access to sensitive data

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities
Implement strong access controls and authentication mechanisms

Patching and Updates

Apply security patches and updates promptly to ensure system security