CVE-2026-106462: falha de média gravidade em backstage
Backstage: Scaffolder credential handling may allow unintended GitHub authentication fallback
Publicada em · Atualizada em
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.4epss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
@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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