CVE-2021-26067 : Vulnerability Insights and Analysis

A detailed analysis of CVE-2021-26067, a vulnerability impacting Atlassian Bamboo, allowing unauthenticated remote attackers to view sensitive data.

Understanding CVE-2021-26067

This section covers the nature of the vulnerability and its impact on Atlassian Bamboo.

What is CVE-2021-26067?

CVE-2021-26067 affects Atlassian Bamboo versions prior to 7.2.2, enabling unauthenticated remote attackers to expose sensitive data through a vulnerability in the /chart endpoint.

The Impact of CVE-2021-26067

The vulnerability allows attackers to view a stack trace, potentially revealing the path of the home directory and sensitive files existence on the tmp directory.

Technical Details of CVE-2021-26067

Explore the technical aspects of the CVE.

Vulnerability Description

The vulnerability in Atlassian Bamboo exposes the home directory path and potential sensitive files via the /chart endpoint.

Affected Systems and Versions

Atlassian Bamboo versions lower than 7.2.2 are affected by this vulnerability.

Exploitation Mechanism

Unauthenticated remote attackers can exploit this vulnerability to access sensitive data.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-26067.

Immediate Steps to Take

Ensure Atlassian Bamboo is updated to version 7.2.2 or later to eliminate the vulnerability.

Long-Term Security Practices

Regularly update software and implement access controls to prevent unauthorized access.

Patching and Updates

Stay vigilant for security updates and apply patches promptly to secure your systems.