CVE-2026-54917-SeaweedFS-Cross-Bucket-Traversal

CVE-2026-54917 — SeaweedFS S3 gateway cross-bucket path traversal Proof-of-concept and technical write-up for CVE-2026-54917 , a path-traversal in the SeaweedFS S3 API gateway that lets a caller reach objects in any bucket , regardless of what its credentials are authorized for...

GHSA-56WQ-X3WV-3FF4 SeaweedFS: Path traversal in the S3 gateway X-Amz-Copy-Source header allows cross-bucket object read

Summary The SeaweedFS S3 API gateway did not reject .. path segments in the X-Amz-Copy-Source header used by CopyObject and UploadPartCopy. The request URL path was hardened against traversal in 4.30 CVE-2026-54917, but the copy-source header was only checked for emptiness, so a .. segment in the...

CVE-2026-58372

A flaw was found in SeaweedFS. An authenticated remote attacker with write access to a single bucket could exploit a path traversal vulnerability in the S3 gateway. By crafting a DeleteObjects XML request body with specific object keys containing directory traversal sequences, the attacker could...

GHSA-W62W-66V9-VVGV SeaweedFS: Path traversal in the S3 and Iceberg REST gateways allows cross-bucket access

Summary The S3 API gateway and the Iceberg REST catalog gateway construct their routers with mux.NewRouter.SkipCleantrue. 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,...

CVE-2026-55874

SeaweedFS's S3 API gateway is affected prior to version 4.34 by a path traversal issue in the X-Amz-Copy-Source header (dot-dot segments) that can enable an authenticated user scoped to one bucket to read objects from other buckets via server-side copy. The issue is documented across CVE-2026-558...

CVE-2026-58372 SeaweedFS < 4.34 - Cross-Bucket Object Deletion via DeleteObjects Request-Body Keys

SeaweedFS before 4.34 contains a path traversal vulnerability in the S3 gateway DeleteMultipleObjectsHandler that allows authenticated S3 principals with write access to a single bucket to delete arbitrary objects in other tenants' buckets by supplying object keys containing ../ sequences in the...

PT-2026-53930

Name of the Vulnerable Software and Affected Versions SeaweedFS versions prior to 4.34 Description A path traversal issue exists in the S3 gateway DeleteMultipleObjectsHandler. Authenticated S3 principals with write access to one bucket can delete arbitrary objects in buckets belonging to other...

CVE-2026-54917

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.SkipCleantrue. With path cleaning disabled, a .. segment inside the URL survives...

SUSE CVE-2025-68671

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. LakeFS's S3 gateway does not validate timestamps in authenticated requests, allowing replay attacks. Prior to 1.75.0, an attacker who captures a valid signed request e.g., through network interception, logs...

CVE-2025-68671 lakeFS is Missing Timestamp Validation in S3 Gateway Authentication

lakeFS is an open-source tool that transforms object storage into a Git-like repositories. LakeFS's S3 gateway does not validate timestamps in authenticated requests, allowing replay attacks. Prior to 1.75.0, an attacker who captures a valid signed request e.g., through network interception, logs...

CVE-2025-68671

lakeFS - S3 gateway vulnerability: missing timestamp validation in authenticated requests allows replay attacks. Attackers can reuse valid signed requests until credentials rotate; impact is limited to replay of previously captured requests. Affected: lakeFS S3 gateway; root cause is lack of time...

EUVD-2026-2725

lakeFS is Missing Timestamp Validation in S3 Gateway Authentication...

CVE-2024-45106

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...

Apache Ozone Authentication Error Vulnerability

Apache Ozone is an application of the US Apache Apache Foundation. A scalable, redundant and distributed object store for Hadoop and cloud-native environments. Apache Ozone version 1.4.0 suffers from an authentication error vulnerability that originates from an authentication error in an HTTP...

GHSA-RCQ8-9Q3J-98MW Apache Ozone: Improper authentication when generating S3 secrets

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...

Apache Ozone: Improper authentication when generating S3 secrets

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...

CVE-2024-45106

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...

CVE-2024-45106

CVE-2024-45106 describes an authentication flaw in the S3 Gateway of Apache Ozone 1.4.0 , where an authenticated Kerberos user can revoke and regenerate another user’s S3 secrets if: ozone.s3g.secret.http.enabled is true (default is false) the Kerberos principal is listed in ozone.s3.administrato...

CVE-2024-45106 Apache Ozone: Improper authentication when generating S3 secrets

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...

CVE-2024-45106 Apache Ozone: Improper authentication when generating S3 secrets

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is...