What is GHSA-vq46-qwv8-wvp8?

GHSA-vq46-qwv8-wvp8 is a security advisory published by GitHub Security Advisories with Medium severity. A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the...

Which CVE IDs does GHSA-vq46-qwv8-wvp8 cover?

GHSA-vq46-qwv8-wvp8 covers the following CVE IDs: CVE-2026-69226. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vq46-qwv8-wvp8?

GHSA-vq46-qwv8-wvp8 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-vq46-qwv8-wvp8MediumCVSS 6.5

A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-69226 →

📋 Description

A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the sharing endpoint even when self-service account registration is disabled (disableSignup=true). An attacker can bypass the intended restriction by manipulating the signup workflow, resulting in unauthorized account creation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69226
https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/september-2026-arcgis-security-bulletin
https://github.com/advisories/GHSA-vq46-qwv8-wvp8