CVE-2020-26936 Explained : Impact and Mitigation

Cloudera Data Engineering (CDE) before 1.1 was vulnerable to a CSRF attack.

Understanding CVE-2020-26936

Cloudera Data Engineering (CDE) before 1.1 was susceptible to a Cross-Site Request Forgery (CSRF) attack.

What is CVE-2020-26936?

CVE-2020-26936 is a vulnerability found in Cloudera Data Engineering (CDE) before version 1.1, making it prone to a CSRF attack.

The Impact of CVE-2020-26936

This vulnerability could allow an attacker to perform unauthorized actions on behalf of an authenticated user, leading to potential data breaches or unauthorized access.

Technical Details of CVE-2020-26936

Cloudera Data Engineering (CDE) before 1.1 was vulnerable to a CSRF attack.

Vulnerability Description

The vulnerability in CDE allowed attackers to forge requests that would be executed by the application on behalf of the authenticated user.

Affected Systems and Versions

Product: Cloudera Data Engineering (CDE)
Versions affected: Before 1.1

Exploitation Mechanism

Attackers could exploit this vulnerability by tricking authenticated users into executing malicious actions without their consent.

Mitigation and Prevention

Immediate Steps to Take:

Update CDE to version 1.1 or above to mitigate the CSRF vulnerability.
Educate users about the risks of clicking on suspicious links or performing actions without verification. Long-Term Security Practices:
Implement CSRF tokens to validate and authenticate user requests.
Regularly monitor and audit user activities to detect any unauthorized actions.
Stay informed about security updates and best practices to enhance overall system security.
Patching and Updates: Ensure timely installation of security patches and updates to protect against known vulnerabilities.