CVE-2025-49745: Microsoft Dynamics 365

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Dynamics 365 (on-premises) allows an unauthorized attacker to perform spoofing over a network.

Affected products

• Microsoft Dynamics 365: from 9.1, before 9.1.38.10 (fixed in 9.1.38.10)

Published 2025-08-12. Last modified 2026-06-17.