CVE-2023-6787: falha de média gravidade em keycloak
Keycloak: session hijacking via re-authentication
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.5epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Produtos afetados
keycloakRed Hat · Red Hat build of Keycloak 22Red Hat · Red Hat build of Keycloak 22.0.10Red Hat · Red Hat Single Sign-On 7CVEs relacionadas — keycloak
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