TI-2017-06101 Aliases CVE-2017-8569 GHSA-hq49-pqh6-q532

Cross-site scripting in Microsoft SharePoint Enterprise Server 2016

MEDIUM 46CWE-79Published 2017-07-11 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Microsoft SharePoint Server allows an elevation of privilege vulnerability due to the way that it sanitizes a specially crafted web request to an affected SharePoint server, aka "SharePoint Server XSS Vulnerability".

Why it matters now

EPSS 0.05377 92nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Microsoft SharePoint Enterprise Server 2016	Microsoft SharePoint Enterprise Server 2016	—	No fix listed	CNA

Microsoft SharePoint Enterprise Server 2016 VendorMicrosoft Affected Microsoft SharePoint Enterprise Server 2016 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:sharepoint_server:2016:::::::*	2016	Vulnerable	Microsoft

cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:*:*:*:* Versions 2016 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-8569
2026-10-03 Alias added: GHSA-hq49-pqh6-q532

References

Patch 1

https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8569

TI-2026-42212 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2026-37256 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2026-16982 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2025-33671 Microsoft SharePoint Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2023-13749 Microsoft SharePoint Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2019-00394 Improper input validation in Microsoft SharePoint Server KEVCVSS 3.1CRITICAL 9.8

See all 631 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences