BIT-seaweedfs-2026-54917
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/seaweedfs/BIT-seaweedfs-2026-54917.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-seaweedfs-2026-54917
- Aliases
- Published
- 2026-06-30T23:51:29Z
- Modified
- 2026-09-10T16:01:46Z
- Summary
- SeaweedFS: Path traversal in the S3 and Iceberg REST gateways allows cross-bucket access
- Details
-
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. - Database specific
{ "cpes": [ "cpe:2.3:a:seaweedfs:seaweedfs:*:*:*:*:*:*:*:*", "cpe:2.3:a:seaweedfs:seaweedfs:*:*:*:*:*:go:*:*" ], "severity": "Critical" }- References
Affected packages
Bitnami / seaweedfs
Package
- Name
- seaweedfs
- Purl
- pkg:bitnami/seaweedfs
Severity
- 10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N CVSS Calculator