CVE-2019-12927 : Vulnerability Insights and Analysis

CVE-2019-12927 was published on July 8, 2019, revealing a vulnerability in MailEnable Enterprise Premium version 10.23 that exposed it to cross-site scripting (XSS) attacks.

Understanding CVE-2019-12927

This CVE entry highlights a security flaw in MailEnable Enterprise Premium version 10.23 that could lead to the compromise of session cookies through XSS attacks.

What is CVE-2019-12927?

CVE-2019-12927 pertains to a vulnerability in MailEnable Enterprise Premium version 10.23 that allowed for both stored and reflected cross-site scripting (XSS) attacks. The absence of the HttpOnly flag on session cookies facilitated the hijacking of these cookies.

The Impact of CVE-2019-12927

The vulnerability in MailEnable Enterprise Premium version 10.23 could have severe consequences, including unauthorized access to sensitive information, session hijacking, and potential data breaches.

Technical Details of CVE-2019-12927

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

MailEnable Enterprise Premium version 10.23 was susceptible to stored and reflected cross-site scripting (XSS) attacks due to the lack of the HttpOnly flag on session cookies, enabling attackers to hijack these cookies.

Affected Systems and Versions

Product: MailEnable Enterprise Premium
Vendor: N/A
Version: 10.23

Exploitation Mechanism

The vulnerability in version 10.23 of MailEnable Enterprise Premium could be exploited through XSS attacks to compromise session cookies and potentially gain unauthorized access.

Mitigation and Prevention

To address CVE-2019-12927 and enhance overall security, consider the following mitigation strategies:

Immediate Steps to Take

Update MailEnable Enterprise Premium to a patched version that addresses the XSS vulnerability.
Implement HttpOnly flag on session cookies to prevent cookie hijacking.

Long-Term Security Practices

Regularly monitor and update software to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.

Patching and Updates

Stay informed about security advisories and updates from MailEnable.
Apply patches promptly to ensure protection against known vulnerabilities.