A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) version 8 does not properly sanitize a specially craf…

published 2018-11-14 7y ago modified 2026-06-17 4mo ago also EUVD-2018-20222

cvss: 5.4; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits: 0; none known

A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) version 8 does not properly sanitize a specially crafted web request to an affected Dynamics server, aka "Microsoft Dynamics 365 (on-premises) version 8 Cross Site Scripting Vulnerability." This affects Microsoft Dynamics 365. This CVE ID is unique from CVE-2018-8605, CVE-2018-8606, CVE-2018-8608.

Patch / fix

fixed in 1 links 1

microsoft dynamics_365 8.2.3.0003

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8607 advisory

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Exploit prediction

1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	5.4	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

Microsoft Microsoft Dynamics 365

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2018-8607
patch, vendor-advisory
securityfocus.com /bid/105891
vdb-entry, third-party-advisory

Sources

CVE List CVE-2018-8607
NVD CVE-2018-8607

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