CVE-2019-7211 Explained : Impact and Mitigation

A security vulnerability has been discovered in SmarterTools SmarterMail 16.x version prior to build 6995, allowing the execution of JavaScript code through malicious emails or file attachments.

Understanding CVE-2019-7211

This CVE entry identifies a stored XSS vulnerability in SmarterTools SmarterMail 16.x before build 6995.

What is CVE-2019-7211?

This vulnerability enables the execution of JavaScript code within the SmarterMail application by interacting with malicious email content or file attachments.

The Impact of CVE-2019-7211

The exploitation of this vulnerability could lead to unauthorized execution of JavaScript code, potentially compromising the security and integrity of the application and user data.

Technical Details of CVE-2019-7211

SmarterTools SmarterMail 16.x before build 6995 is susceptible to stored XSS attacks.

Vulnerability Description

The flaw allows for the execution of JavaScript code within the application by opening a malicious email or viewing a malicious file attachment.

Affected Systems and Versions

Product: SmarterTools SmarterMail
Versions: 16.x before build 6995

Exploitation Mechanism

The vulnerability can be triggered by interacting with malicious email content or opening malicious file attachments.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2019-7211.

Immediate Steps to Take

Update SmarterTools SmarterMail to build 6995 or later to patch the vulnerability.
Avoid opening emails from unknown or untrusted sources.
Exercise caution when downloading and opening file attachments.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Implement email filtering and security measures to prevent malicious content from reaching users.

Patching and Updates

Ensure that all systems running SmarterTools SmarterMail are updated to the latest build (6995 or higher) to eliminate the vulnerability.