CVE-2026-106462: fallo de gravedad media en backstage
Backstage: Scaffolder credential handling may allow unintended GitHub authentication fallback
Publicada el · Actualizada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.4epss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
Backstage is an open framework for building developer portals. Prior to 1.54.6, scaffolder source-control actions may not consistently enforce intended credential boundaries. An authenticated user could cause an affected action to fall back to broader integration credentials and perform operations with more access than intended. This issue is fixed in 1.54.6 when operators also enable scaffolder.requireScmUserCredentials after upgrading.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Productos afectados
@backstage · plugin-scaffolder-backend@backstage · plugin-scaffolder-backend-module-azure@backstage · plugin-scaffolder-backend-module-bitbucket-cloud@backstage · plugin-scaffolder-backend-module-bitbucket-server@backstage · plugin-scaffolder-backend-module-github@backstage · plugin-scaffolder-backend-module-gitlabbackstage · backstageCVEs relacionadas — backstage
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