CVE-2014-6254: Multiple cross-site scripting (XSS) vulnerabilities in Zenoss Core through 5 Beta 3 allow remote attackers...

Security readout for executives and security teams

Zenoss Core through 5 Beta 3 has multiple cross-site scripting flaws. An attacker could place malicious script or HTML in names or details that Zenoss users may later view. This can put browser sessions and management-console trust at risk, especially where Zenoss is exposed to untrusted users. Exposure is most likely in organizations still running Zenoss Core through 5 Beta 3, especially shared or remotely reachable monitoring consoles where untrusted users can create or modify device, report, or portlet fields. Prioritize if Zenoss is internet-accessible, multi-user, or used by privileged operations staff. The age of the CVE lowers urgency for fully upgraded environments, but legacy monitoring systems often persist and deserve targeted inventory validation. Mitigation focus: Check Zenoss guidance for ZEN-15381 and ZEN-15410 remediation status.; Identify and upgrade any Zenoss Core deployment through 5 Beta 3 where supported.; Restrict Zenoss UI access to trusted networks and authenticated users..

Prepared

Jun 14, 2026, 05:41 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.