CVE-2026-44596
Yamcs: No Rate Limiting on Authentication Endpoint
Vexday Risk Score
10Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.5EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
16 jul 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Yamcs is a mission control framework. Prior to 5.12.7, the authentication endpoint POST /auth/token in yamcs-core, handled by yamcs-core/src/main/java/org/yamcs/http/auth/AuthHandler.java, lacked any rate limiting, account lockout, or failed-attempt throttling, so an unauthenticated remote attacker could perform unlimited password-guessing attempts against any user account, significantly increasing the risk of successful brute-force attacks. This issue is fixed in versions 5.12.7 and 5.13.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Productos afectados
yamcs · yamcsReferencias
https://github.com/yamcs/yamcs/commit/309218c651680f79df11a8d0f8628f7033f98a83https://github.com/yamcs/yamcs/commit/64392df531fbcbc65f19ee5724c4c23d289f49fchttps://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.7https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.0https://github.com/yamcs/yamcs/security/advisories/GHSA-w5r6-mcgq-7pq4