CVE-2020-20295 : What You Need to Know

An issue was found in CMSWing project version 1.3.8. Because the updateAction function does not check the detail parameter, malicious parameters can execute arbitrary SQL commands.

Understanding CVE-2020-20295

This CVE identifies a vulnerability in CMSWing project version 1.3.8 that allows for the execution of arbitrary SQL commands.

What is CVE-2020-20295?

The vulnerability in CMSWing project version 1.3.8 enables attackers to execute arbitrary SQL commands due to the lack of validation in the updateAction function.

The Impact of CVE-2020-20295

The exploitation of this vulnerability can lead to unauthorized access to sensitive data, data manipulation, and potential data loss.

Technical Details of CVE-2020-20295

This section provides technical details about the vulnerability.

Vulnerability Description

The issue arises from the lack of input validation in the updateAction function of CMSWing project version 1.3.8, allowing attackers to inject and execute arbitrary SQL commands.

Affected Systems and Versions

Affected System: CMSWing project version 1.3.8
Affected Versions: All instances running version 1.3.8

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious parameters to be passed through the detail parameter, enabling the execution of unauthorized SQL commands.

Mitigation and Prevention

Protecting systems from CVE-2020-20295 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the affected updateAction function in CMSWing version 1.3.8.
Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.

Long-Term Security Practices

Regularly update CMSWing to the latest secure version.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches or updates provided by CMSWing to fix the vulnerability and enhance system security.