BIT-seaweedfs-2026-58372

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/seaweedfs/BIT-seaweedfs-2026-58372.json

JSON Data

https://api.test.osv.dev/v1/vulns/BIT-seaweedfs-2026-58372

Aliases

Published

2026-09-25T12:30:38Z

Modified

2026-09-25T14:25:46Z

Summary

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

Details

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 DeleteObjects XML request body. Attackers can bypass authorization controls through a confused deputy condition, as the validateRequestPath middleware only inspects URL-captured path variables and never examines request-body keys, allowing the filer path to collapse directory traversal sequences and resolve deletions outside the authorized bucket.

Database specific

{
    "cpes": [
        "cpe:2.3:a:seaweedfs:seaweedfs:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:seaweedfs:seaweedfs:*:*:*:*:*:go:*:*"
    ],
    "severity": "High"
}

References

Affected packages

Bitnami / seaweedfs

Package

Name: seaweedfs
Purl: pkg:bitnami/seaweedfs

Severity

7.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

4.34.0

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/seaweedfs/BIT-seaweedfs-2026-58372.json"