CVE-2026-54917
SeaweedFS: Path traversal in the S3 and Iceberg REST gateways allows cross-bucket access
Severidad por fuente
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Descripción
SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables. Prior to 4.30, the S3 API gateway and the Iceberg REST catalog gateway construct their routers with mux.NewRouter().SkipClean(true). With path cleaning disabled, a .. segment inside the URL survives routing, so a request such as `GET /bucket-A/../evil-bucket/key`, is matched as bucket=bucket-A, object=../evil-bucket/key. The captured object key is then joined into a filer path with util.JoinPath (S3) / path.Join (Iceberg), which collapse the .. server-side, so the actual read or write lands in evil-bucket. This vulnerability is fixed in 4.30.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | seaweedfs | 4.30.0 |
| go::GitHub Security Advisory Go | github.com/seaweedfs/seaweedfs | 0.0.0-20260526080459-dd1b4287899e |
| minimos | seaweedfs-cosi-driver, seaweedfs-cosi-driver-fips | 0.3.1-r7 |
Mostrar las 4 entradas de 3 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | seaweedfs | 4.30.0 |
| go::GitHub Security Advisory Go | github.com/seaweedfs/seaweedfs | 0.0.0-20260526080459-dd1b4287899e |
| minimos | seaweedfs-cosi-driver | 0.3.1-r7 |
| minimos | seaweedfs-cosi-driver-fips | 0.3.1-r7 |