CVE-2019-8947 : Vulnerability Insights and Analysis

Zimbra Collaboration versions 8.7.x - 8.8.11P2 have a non-persistent cross-site scripting (XSS) vulnerability.

Understanding CVE-2019-8947

This CVE involves a non-persistent XSS vulnerability in Zimbra Collaboration versions 8.7.x - 8.8.11P2.

What is CVE-2019-8947?

This CVE identifies a non-persistent cross-site scripting (XSS) vulnerability present in Zimbra Collaboration versions 8.7.x - 8.8.11P2. This vulnerability could allow attackers to execute malicious scripts in the context of a user's browser.

The Impact of CVE-2019-8947

The XSS vulnerability in Zimbra Collaboration versions 8.7.x - 8.8.11P2 could lead to potential attacks such as session hijacking, sensitive data theft, and unauthorized actions performed on behalf of users.

Technical Details of CVE-2019-8947

This section provides more technical insights into the CVE.

Vulnerability Description

Zimbra Collaboration 8.7.x - 8.8.11P2 contains a non-persistent XSS vulnerability, allowing attackers to inject malicious scripts into web pages viewed by users.

Affected Systems and Versions

Zimbra Collaboration versions 8.7.x - 8.8.11P2

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into vulnerable web pages, which are then executed in the context of a user's browser.

Mitigation and Prevention

Protect your systems and data from potential exploits related to CVE-2019-8947.

Immediate Steps to Take

Apply security patches provided by Zimbra for the affected versions.
Educate users about the risks of clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update and patch Zimbra Collaboration to mitigate known vulnerabilities.
Implement web application firewalls to filter and monitor incoming traffic for malicious payloads.

Patching and Updates

Stay informed about security advisories and updates from Zimbra to apply patches promptly and ensure system security.