CVE-2026-106493: fallo de gravedad baja en backstage
Backstage: Cloud storage catalog locations may cross configured storage boundaries
Publicada el · Actualizada el
8Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 3epss 0.3%
probabilidad de explotación
0.3%top 84% de las CVE
explotación observada
noninguna fuente lo reporta
Backstage is an open framework for building developer portals. Prior to 1.54.6, cloud storage catalog providers did not sufficiently validate object paths. A principal able to create or rename objects in a configured Azure Blob Storage or AWS S3 catalog source could cause catalog descriptors to be read from outside the intended storage boundary, limited to locations reachable with the backend's configured credentials. This issue is fixed in 1.54.6.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N
Productos afectados
@backstage · plugin-catalog-backend-module-aws@backstage · plugin-catalog-backend-module-azurebackstage · backstageCVEs relacionadas — backstage
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