rootpwn

medium · CVSS v3 4.7 · CVSS v4 2.3

CVE-2026-105118

OpenAM before 16.1.3 contains an open redirect vulnerability that allows unauthenticated attackers to redirect users by …

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.

Scores

Severity
medium
CVSS v2
4
CVSS v3
4.7
CVSS v4
2.3
EPSS
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