TI-2017-06084 Aliases CVE-2017-8551 GHSA-8cr9-r7p7-cphf

Cross-site scripting in Microsoft SharePoint

LOW 33CWE-79Published 2017-06-15 · Updated 2024-08-05

Key facts

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

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

Summary

An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka "Microsoft SharePoint XSS vulnerability".

Why it matters now

EPSS 0.03263 88th 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	Microsoft Project Server 2013 Service Pack 1	—	No fix listed	CNA

Microsoft SharePoint VendorMicrosoft Affected Microsoft Project Server 2013 Service Pack 1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:project_server:2013:sp1:::::x64:*	2013 sp1	Vulnerable	Microsoft

cpe:2.3:a:microsoft:project_server:2013:sp1:*:*:*:*:x64:* Versions 2013 sp1 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-8551
2026-10-03 Alias added: GHSA-8cr9-r7p7-cphf

References

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8551

TI-2018-05989 Code injection in Microsoft .NET Framework CVSS 3.0HIGH 8.1
TI-2009-00094 Microsoft Project 2000 SR1 and 2002 SP1, and Office Project 2003 SP3, does not properly… CVSS 2.0HIGH 9.3
TI-2015-02200 Microsoft Access 2007 SP3, Excel 2007 SP3, InfoPath 2007 SP3, OneNote 2007 SP3… CVSS 2.0HIGH 9.3
TI-2014-00243 Microsoft Windows SharePoint Services 3.0 SP3; SharePoint Server 2007 SP3, 2010 SP1 and… CVSS 2.0HIGH 9.0
TI-2017-00256 Microsoft Office 2007 SP3, Office 2010 SP2, Office 2013 SP1, Office 2016, Office Online… CVSS 3.0HIGH 7.8
TI-2006-06361 projectserver/logon/pdsrequest.asp in Microsoft Project Server 2003 allows remote… CVSS 2.0MEDIUM 6.5

See all 23 →

Sources

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