CVE-2020-17147: Microsoft Dynamics 365

High severity, CVSS 8.7. EPSS: 1.4% chance of exploitation in the next 30 days.

Dynamics CRM Webclient Cross-site Scripting Vulnerability

Affected products

• Microsoft Dynamics 365: version 8.2 only; version 9.0 only

Published 2020-12-10. Last modified 2026-06-17.