What’s Vulnerable › Vulnerabilities

CVE-2016-3379

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 8.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-09-14 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Microsoft Exchange Server 2016 Cumulative Update 1 and 2 allows remote attackers to inject arbitrary web script or HTML via a meeting-invitation request, aka "Microsoft Exchange Elevation of Privilege Vulnerability."

Affected products

• Microsoft Exchange Server: 2016-cumulative_update_1, 2016-cumulative_update_2

References

• http://www.securityfocus.com/bid/92836
• http://www.securitytracker.com/id/1036778
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-108
• http://www.securityfocus.com/bid/92836
• http://www.securitytracker.com/id/1036778
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-108

Get alerted when CVE-2016-3379 or the next vulnerability affects your stack