CVE-2020-7015 : What You Need to Know

Kibana versions before 6.8.9 and 7.7.0 contain a stored XSS flaw in the TSVB visualization, allowing attackers to obtain sensitive information or perform destructive actions.

Understanding CVE-2020-7015

Kibana, developed by Elastic, is affected by a stored XSS vulnerability that impacts versions prior to 6.8.9 and 7.7.0.

What is CVE-2020-7015?

The vulnerability in Kibana versions before 6.8.9 and 7.7.0 allows attackers to execute stored cross-site scripting attacks through the TSVB visualization feature.

The Impact of CVE-2020-7015

This vulnerability enables attackers to potentially access sensitive data or execute malicious actions on behalf of Kibana users manipulating the TSVB visualization.

Technical Details of CVE-2020-7015

Kibana's vulnerability can be further understood through the following technical details:

Vulnerability Description

The flaw in Kibana versions before 6.8.9 and 7.7.0 allows for stored cross-site scripting attacks within the TSVB visualization component.

Affected Systems and Versions

Product: Kibana
Vendor: Elastic
Versions Affected: Before 6.8.9 and 7.7.0

Exploitation Mechanism

Attackers can exploit this vulnerability by editing or creating a TSVB visualization, enabling them to execute stored XSS attacks.

Mitigation and Prevention

To address CVE-2020-7015, consider the following mitigation strategies:

Immediate Steps to Take

Upgrade Kibana to version 6.8.9 or 7.7.0 to eliminate the vulnerability.
Monitor and restrict access to TSVB visualization to trusted users.

Long-Term Security Practices

Regularly update Kibana and other software components to patch security vulnerabilities.
Implement security training for users to recognize and report suspicious activities.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities in Kibana.