CVE-2020-0656

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-01-14 · updated 2026-06-17
Weakness: CWE-79

Description

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'.

Affected products

Microsoft Dynamics 365 (on-premises) version 9.0: 7.0
Microsoft Dynamics 365 (on-premises) version 9.0: all versions

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0656
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0656

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