CVE-2026-106495mediumCWE-284

CVE-2026-106495: fallo de gravedad media en backstage

Backstage: Improper access control in backend action invocation

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear backstage+ Monitorear backend-defaults

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 4.3epss 0.2%
Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration. Existing action permissions and downstream authorization remain enforced. This issue is fixed in version 0.17.8.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Productos afectados
@backstage · backend-defaultsbackstage · backstage
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