What is GHSA-pqrr-j665-pf8m?

GHSA-pqrr-j665-pf8m is a security advisory published by GitHub Security Advisories with High severity. Okta Access Gateway (OAG) does not validate the selected authentication source during sign-on. An...

Which CVE IDs does GHSA-pqrr-j665-pf8m cover?

GHSA-pqrr-j665-pf8m covers the following CVE IDs: CVE-2026-115546. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pqrr-j665-pf8m?

GHSA-pqrr-j665-pf8m has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-pqrr-j665-pf8mHighCVSS 8.1

Okta Access Gateway (OAG) does not validate the selected authentication source during sign-on. An...

Vendor

GitHub Security Advisories

Published

October 23, 2026

Last Modified

October 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-115546 →

📋 Description

Okta Access Gateway (OAG) does not validate the selected authentication source during sign-on. An authenticated user with an active session can modify the authentication source parameter, which may generate a SAML assertion granting access to the Admin Console.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-115546
http://trust.okta.com/security-advisories/authentication-source-verification-issue-in-okta-access-gateway-cve-2026-115546
https://github.com/advisories/GHSA-pqrr-j665-pf8m