CVE-2016-0030: Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) in Microsoft Exchange Server 2013 PS1,...

Security readout for executives and security teams

This CVE describes an Outlook Web Access cross-site scripting issue in specific Microsoft Exchange Server 2013 and 2016 builds. A remote attacker could use a crafted URL to inject script or HTML, creating spoofing risk for users who interact with OWA. Exposure is most likely where affected Exchange OWA instances are reachable by users or the internet. The bundle does not confirm affected CPEs or whether other Exchange builds are vulnerable. Treat this as a targeted remediation check for legacy Exchange OWA exposure. Business urgency rises if affected OWA is internet-facing or still used by privileged staff, but the bundle lacks severity scoring and exploitation evidence. Mitigation focus: Review Microsoft MS16-010 guidance for affected Exchange builds.; Apply vendor-provided security updates if the installed build is covered.; Restrict OWA exposure where business requirements allow..

Prepared

Jun 13, 2026, 21:26 UTC (UTC+00:00)

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