What’s Vulnerable › Vulnerabilities
CVE-2025-49745: Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-12 · updated 2026-06-17
- Weakness: CWE-79
Description
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 (on-premises) version 9.0: from 9.1 before 9.1.38.10 — fixed in 9.1.38.10
- Microsoft Dynamics 365 (on-premises) version 9.0: from 9.0 before 9.1.38.10 — fixed in 9.1.38.10
How to fix
Upgrade to a fixed version: Microsoft Dynamics 365 (on-premises) version 9.0 9.1.38.10; Microsoft Dynamics 365 (on-premises) version 9.0 9.1.38.10. Check the vendor advisory for mitigations.
References
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