CVE-2019-11018 : Security Advisory and Response

In ThinkAdmin V4.0, a vulnerability in the User.php file allows attackers to retain administrator credentials via cookies post password change.

Understanding CVE-2019-11018

In this CVE, a security flaw in ThinkAdmin V4.0 poses a risk to user credentials.

What is CVE-2019-11018?

The vulnerability in ThinkAdmin V4.0's User.php file enables attackers to persist with administrator credentials even after a password modification.

The Impact of CVE-2019-11018

This vulnerability can lead to unauthorized access and compromise of sensitive information within the ThinkAdmin V4.0 system.

Technical Details of CVE-2019-11018

The technical aspects of the CVE.

Vulnerability Description

The flaw in application\admin\controller\User.php in ThinkAdmin V4.0 allows continued use of administrator credentials post password change.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers exploit the vulnerability in the User.php file to maintain access using an administrator's cookie-based credentials.

Mitigation and Prevention

Protective measures against CVE-2019-11018.

Immediate Steps to Take

Monitor system logs for any suspicious activities related to user credentials.
Implement multi-factor authentication to enhance security.
Regularly review and update administrator credentials.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate users on best practices for password management and security awareness.

Patching and Updates

Apply patches and updates provided by ThinkAdmin to address the vulnerability and enhance system security.