What is CVE-2024-38211?

CVE-2024-38211 is a high-severity vulnerability in Microsoft Dynamics 365, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 8.2/10. Published 2024-08-13.

How severe is CVE-2024-38211?

High severity. CVSS v3 base score is 8.2 out of 10.

XSS in Microsoft Dynamics 365

CVE-2024-38211

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

Vulnerability class: Open Redirect

Published 2024-08-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (62.4th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 62nd percentile — 62.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Microsoft Dynamics 365 — versions 9.1
Microsoft Dynamics 365 (On-Premises) Version 9.1 — versions 9.0

Weakness classification (CWE)

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38211 (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-38211?: CVE-2024-38211 is a high-severity vulnerability in Microsoft Dynamics 365, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 8.2/10. Published 2024-08-13.
How severe is CVE-2024-38211?: High severity. CVSS v3 base score is 8.2 out of 10.