CVE-2017-1000489 : Exploit Details and Defense Strategies

This CVE involves a vulnerability in Mautic versions 2.0.0 - 2.11.0 related to a single sign-on (SSO) plugin that allows disabled users to log in using their email address.

Understanding CVE-2017-1000489

This CVE was assigned on December 29, 2017, and published on October 3, 2022, by MITRE.

What is CVE-2017-1000489?

The vulnerability in Mautic versions 2.0.0 - 2.11.0 enables disabled users to bypass restrictions and log in through their email address.

The Impact of CVE-2017-1000489

This vulnerability could lead to unauthorized access by disabled users, compromising the security and integrity of the system.

Technical Details of CVE-2017-1000489

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The use of a single sign-on (SSO) plugin in Mautic versions 2.0.0 - 2.11.0 allows disabled users to authenticate using their email address, potentially leading to unauthorized access.

Affected Systems and Versions

Product: Mautic
Vendor: N/A
Versions: 2.0.0 - 2.11.0

Exploitation Mechanism

The vulnerability arises from the improper handling of disabled user accounts, allowing them to bypass restrictions and log in using their email addresses.

Mitigation and Prevention

Protecting systems from CVE-2017-1000489 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the SSO plugin if not essential for operations.
Monitor user logins for any suspicious activity.
Consider upgrading to a patched version of Mautic.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security audits to identify and address vulnerabilities.
Educate users on secure login practices and account management.

Patching and Updates

Ensure that Mautic is updated to version 2.12.0 or later to mitigate the vulnerability.