CVE-2026-106493: falha de baixa gravidade em backstage
Backstage: Cloud storage catalog locations may cross configured storage boundaries
Publicada em · Atualizada em
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 3epss 0.3%
probabilidade de exploração
0.3%top 84% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
@backstage · plugin-catalog-backend-module-aws@backstage · plugin-catalog-backend-module-azurebackstage · backstageCVEs relacionadas — backstage
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