TI-2018-06023 Aliases CVE-2018-8326 GHSA-g2j6-p9vm-4p3r

Cross-site scripting in Microsoft Web Customizations

LOW 29CWE-79Published 2018-07-11 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: Low
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

A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Active Directory Federation Services (AD FS) does not properly sanitize a specially crafted web request to an affected AD FS server, aka "Open Source Customization for Active Directory Federation Services XSS Vulnerability." This affects Web Customizations.

Why it matters now

EPSS 0.02635 85th 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	Web Customizations	Active Directory Federation Services	—	No fix listed	CNA

Web Customizations VendorMicrosoft Affected Active Directory Federation Services Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:web_customizations::::::active_directory_federation_services::*	before 0.1	Vulnerable	Microsoft

cpe:2.3:a:microsoft:web_customizations:*:*:*:*:*:active_directory_federation_services:*:* Versions before 0.1 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-8326
2026-10-03 Alias added: GHSA-g2j6-p9vm-4p3r

References

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8326

Sources

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