Summary: Kibana versions 4.0.0, 4.0.1 and 4.0.2 are vulnerable to a cross-site scripting (XSS) attack. The attack allows execution of arbitrary JavaScript in the context of the user’s browser. We have been assigned CVE-2015-4093 for this issue. Fixed versions: Versions 4.0.3 and 4.1.0 have addressed the vulnerability. Remediation: Users running with Kibana 4.0.0-4.0.2 should upgrade to 4.0.3. This will address the vulnerability. CVSS Overall CVSS score: 5.4