CVE-2023-6787
Vulnerability from cvelistv5
Published
2024-04-25 16:02
Modified
2024-11-13 14:25
Summary
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting "Restart login," an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.
Impacted products
Vendor Product Version
Red Hat Red Hat build of Keycloak 22 Unaffected: 22.0.10-1   < *
    cpe:/a:redhat:build_keycloak:22::el9
Red Hat Red Hat build of Keycloak 22 Unaffected: 22-13   < *
    cpe:/a:redhat:build_keycloak:22::el9
Red Hat Red Hat build of Keycloak 22 Unaffected: 22-16   < *
    cpe:/a:redhat:build_keycloak:22::el9
Red Hat Red Hat build of Keycloak 22.0.10     cpe:/a:redhat:build_keycloak:22
Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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