CVE-2020-1049

5.4 mediumEPSS 1.5%

Medium (5.4) in microsoft dynamics 365 server. EPSS 1.5% chance of exploitation in the next 30 days.

A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) does not properly sanitize a specially crafted web request to an affected Dynamics server, aka 'Microsoft Dynamics 365 (On-Premise) Cross Site Scripting Vulnerability'. This CVE ID is unique from CVE-2020-1050.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-04-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:dynamics_365_server

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1049
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1049

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