CVE-2019-1010246 Explained : Impact and Mitigation

MailCleaner before c888fbb6aaa7c5f8400f637bcf1cbb844de46cd9 is affected by a vulnerability that allows unauthenticated attackers to access sensitive information. The vulnerability lies in the NewslettersController.php file's allowAction() function, enabling attackers to disclose MySQL database content.

Understanding CVE-2019-1010246

This CVE identifies a security flaw in MailCleaner versions before c888fbb6aaa7c5f8400f637bcf1cbb844de46cd9.

What is CVE-2019-1010246?

CVE-2019-1010246 is a vulnerability in MailCleaner that permits unauthenticated attackers to retrieve sensitive information from the MySQL database, including usernames and passwords.

The Impact of CVE-2019-1010246

The impact of this vulnerability is the disclosure of MySQL database content, potentially exposing critical information to malicious actors.

Technical Details of CVE-2019-1010246

MailCleaner's vulnerability is detailed below.

Vulnerability Description

The vulnerability allows unauthenticated attackers to access sensitive MySQL database content through the NewslettersController.php file's allowAction() function.

Affected Systems and Versions

Product: MailCleaner
Vendor: MailCleaner
Versions Affected: Before c888fbb6aaa7c5f8400f637bcf1cbb844de46cd9

Exploitation Mechanism

The attack can be executed through an HTTP Get request, enabling unauthorized access to the MySQL database.

Mitigation and Prevention

Protect your system from CVE-2019-1010246 with the following measures.

Immediate Steps to Take

Update MailCleaner to version c888fbb6aaa7c5f8400f637bcf1cbb844de46cd9 to patch the vulnerability.

Long-Term Security Practices

Regularly monitor and update software to prevent security vulnerabilities.
Implement strong authentication mechanisms to restrict unauthorized access.

Patching and Updates

Ensure timely installation of security patches and updates to safeguard against known vulnerabilities.