Session Hijacking Vulnerability in Keycloak

CVE-2019-3868 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:N

Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.

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