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CVE PROGRAM SOURCE RECORD2.3 Low

CVE-2026-105118

OpenAM before 16.1.3 Open Redirect via Unverified id_token_hint in endSession

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

OpenAM before 16.1.3 contains an open redirect vulnerability that allows unauthenticated attackers to redirect users by supplying an unverified id_token_hint to the /oauth2/connect/endSession endpoint. Attackers can name any realm client in a forged hint to redirect victims to any registered post-logout URI, enabling phishing that borrows the OpenAM host's trust.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

OpenIdentityPlatform OpenAM

Default version status: unaffected

  • 0 to < 16.1.3affected
  • 16.1.3unaffected
pkg:maven/org.openidentityplatform.openam/openam-oauth2

References