What is GHSA-hv5h-fgcg-pwgf?

GHSA-hv5h-fgcg-pwgf is a security advisory published by GitHub Security Advisories with Critical severity. OpenAM from 14.0.0 before 16.1.4 contains an information disclosure vulnerability that allows...

Which CVE IDs does GHSA-hv5h-fgcg-pwgf cover?

GHSA-hv5h-fgcg-pwgf covers the following CVE IDs: CVE-2026-123551. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hv5h-fgcg-pwgf?

GHSA-hv5h-fgcg-pwgf has a CVSS v3 base score of 10.0, published by GitHub Security Advisories.

GHSA-hv5h-fgcg-pwgfCriticalCVSS 10.0

OpenAM from 14.0.0 before 16.1.4 contains an information disclosure vulnerability that allows...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-123551 →

📋 Description

OpenAM from 14.0.0 before 16.1.4 contains an information disclosure vulnerability that allows unauthenticated attackers to read live session tokens from the notification WebSocket. Attackers can bypass the agent-only check through an unvalidated internal forward on legacy Liberty ID-FF endpoints, collecting iPlanetDirectoryPro tokens to hijack user and administrator sessions.

🔗 References (4)

https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-5c3q-hp86-xjr8
https://nvd.nist.gov/vuln/detail/CVE-2026-123551
https://www.vulncheck.com/advisories/openam-14.0.0-before-16.1.4-session-token-disclosure-via-notification-websocket
https://github.com/advisories/GHSA-hv5h-fgcg-pwgf