CVE-2020-24924 : Exploit Details and Defense Strategies

A Persistent Cross-site Scripting vulnerability is found in ElkarBackup v1.3.3, allowing attackers to steal user session cookies.

Understanding CVE-2020-24924

This CVE identifies a Persistent Cross-site Scripting vulnerability in ElkarBackup v1.3.3, enabling attackers to exploit the Name Parameter in Policies >> action.

What is CVE-2020-24924?

It is a Persistent Cross-site Scripting vulnerability in ElkarBackup v1.3.3.
Attackers can use this vulnerability to steal user session cookies.

The Impact of CVE-2020-24924

Attackers can compromise user sessions and potentially gain unauthorized access to sensitive information.

Technical Details of CVE-2020-24924

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability exists in ElkarBackup v1.3.3, specifically in the Name Parameter under Policies >> action.

Affected Systems and Versions

ElkarBackup v1.3.3 is affected by this vulnerability.

Exploitation Mechanism

Attackers exploit the Name Parameter in Policies >> action to execute Persistent Cross-site Scripting attacks.

Mitigation and Prevention

Protecting systems from CVE-2020-24924 is crucial for maintaining security.

Immediate Steps to Take

Update ElkarBackup to the latest version.
Implement input validation mechanisms to sanitize user inputs.
Monitor and restrict access to sensitive cookies.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate users and administrators on safe browsing practices.

Patching and Updates

Stay informed about security updates and patches released by ElkarBackup.