CVE-2022-31013
Authentication bypass in Vartalap chat-server
Vexday Risk Score
28Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 9.1EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
31 may 2022Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Chat Server is the chat server for Vartalap, an open-source messaging application. Versions 2.3.2 until 2.6.0 suffer from a bug in validating the access token, resulting in authentication bypass. The function `this.authProvider.verifyAccessKey` is an async function, as the code is not using `await` to wait for the verification result. Every time the function responds back with success, along with an unhandled exception if the token is invalid. A patch is available in version 2.6.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Productos afectados
ramank775 · chat-server¿Quieres saber si tu infraestructura está expuesta a esto?
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