CVE-2024-21419: Microsoft Dynamics 365

Medium severity, CVSS 5.4. EPSS: 1.1% chance of exploitation in the next 30 days.

Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability

Affected products

• Microsoft Dynamics 365: from 9.1, before 9.1.26 (fixed in 9.1.26)

Published 2024-03-12. Last modified 2026-06-17.