CVE-2026-105118 — OpenAM before 16.1.3 Open Redirect via Unverified id_token_hint in endSession
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/conn…
Published: 2026-10-03 · CVSS: 2.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7