CVE-2026-75627: fallo crítico en bastillion-io Bastillion
Bastillion Authentication Bypass via Path-Prefix Routing Mismatch
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.3epss 0.8%
Bastillion fails to properly validate request URI paths in its controller dispatcher, allowing unauthenticated attackers to bypass authentication filters by prefixing requests with arbitrary path segments. Attackers can access administrative controllers to read user listings, create manager accounts, and register managed systems, gaining control over SSH access to the managed fleet.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
bastillion-io · BastillionCVEs relacionadas — bastillion-io Bastillion
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://github.com/bastillion-io/Bastillionhttps://github.com/bastillion-io/Bastillion/blob/master/src/main/java/loophole/mvc/base/BaseKontroller.javahttps://github.com/bastillion-io/Bastillion/commit/d759fb686a1a097b1b026e286fd9b20e5ba349c8https://github.com/bastillion-io/Bastillion/issues/669https://www.vulncheck.com/advisories/bastillion-authentication-bypass-via-path-prefix-routing-mismatch