CVE-2023-30544 : Exploit Details and Defense Strategies

Kiwi TCMS may allow user to update email address to unverified one.

Understanding CVE-2023-30544

Kiwi TCMS, an open-source test management system, allowed users to update their email addresses without requiring ownership verification in versions prior to 12.2.

What is CVE-2023-30544?

CVE-2023-30544 highlights a vulnerability in Kiwi TCMS that enabled users to change their email addresses without verifying ownership.

The Impact of CVE-2023-30544

The vulnerability could lead to unauthorized users updating legitimate account email addresses, potentially resulting in account compromise.

Technical Details of CVE-2023-30544

In Kiwi TCMS versions before 12.2, the 'My profile' admin page did not enforce ownership verification when users attempted to change their registered email address.

Vulnerability Description

The issue allowed users to update their email addresses without proving ownership, exposing accounts to unauthorized changes.

Affected Systems and Versions

Kiwi TCMS versions prior to 12.2 are affected by this vulnerability.

Exploitation Mechanism

By exploiting this vulnerability, attackers could change the email address associated with a user account without verifying ownership, potentially leading to account takeover.

Mitigation and Prevention

It is crucial for users of Kiwi TCMS to take immediate steps to address this vulnerability.

Immediate Steps to Take

Users should upgrade to Kiwi TCMS version 12.2 or later to ensure the vulnerability is patched and ownership verification is enforced when updating email addresses.

Long-Term Security Practices

Regularly updating software and implementing multi-factor authentication can enhance the security of systems like Kiwi TCMS.

Patching and Updates

Stay informed about security advisories and promptly apply patches or updates to mitigate known vulnerabilities.