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OpenAdvisories
Critical · 10.0 CVE-2026-123551 EUVD-2026-119436GHSA-hv5h-fgcg-pwgf

OpenAM 14.0.0 before 16.1.4 Session Token Disclosure via Notification WebSocket

Published Nov 8, 2026 · Updated Nov 13, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
OpenIdentityPlatform OpenAM 14.0.0 – < 16.1.4 16.1.4

References