CVE-2026-28513
Pocket ID: OIDC authorization code validation uses AND instead of OR, allowing cross-client token exchange
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
09 mar 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Pocket ID is an OIDC provider that allows users to authenticate with their passkeys to your services. Prior to 2.4.0, the OIDC token endpoint rejects an authorization code only when both the client ID is wrong and the code is expired. This allows cross-client code exchange and expired code reuse. This vulnerability is fixed in 2.4.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Productos afectados
pocket-id · pocket-id¿Quieres saber si tu infraestructura está expuesta a esto?
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