CVE-2017-15206 Explained : Impact and Mitigation

An authenticated user in Kanboard versions prior to 1.0.47 can manipulate form data to add an internal link to a private project owned by another user.

Understanding CVE-2017-15206

This CVE involves a vulnerability in Kanboard that allows an authenticated user to make unauthorized modifications to project links.

What is CVE-2017-15206?

In Kanboard versions before 1.0.47, an authenticated user can exploit a flaw to insert an internal link into a private project belonging to a different user by tampering with form data.

The Impact of CVE-2017-15206

This vulnerability could lead to unauthorized access to sensitive project information and potential data leakage in Kanboard instances.

Technical Details of CVE-2017-15206

The technical aspects of the CVE-2017-15206 vulnerability are outlined below.

Vulnerability Description

An authenticated user can abuse the vulnerability to add internal links to private projects of other users by manipulating form data in Kanboard versions prior to 1.0.47.

Affected Systems and Versions

Product: Kanboard
Vendor: N/A
Versions Affected: All versions before 1.0.47

Exploitation Mechanism

The vulnerability is exploited by altering form data, allowing the authenticated user to insert unauthorized internal links into private projects owned by different users.

Mitigation and Prevention

Protecting systems from CVE-2017-15206 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade Kanboard to version 1.0.47 or later to mitigate the vulnerability.
Monitor and restrict user permissions to prevent unauthorized access.

Long-Term Security Practices

Regularly update and patch Kanboard to address security vulnerabilities.
Conduct security training for users to raise awareness about data protection and secure practices.

Patching and Updates

Apply patches and updates provided by Kanboard promptly to address security issues and enhance system protection.