{"id":"CVE-2026-58372","revision":"0bb188c59d504e87a64bf595ce211b58","records":[{"revision":"0bb188c59d504e87a64bf595ce211b58","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-58372","aliases":[],"title":"SeaweedFS < 4.34 - Cross-Bucket Object Deletion via DeleteObjects Request-Body Keys","description":"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.","state":0,"publishedAt":"2026-06-30T15:57:59.372+00:00","modifiedAt":"2026-10-08T15:23:29.121+00:00","affected":[{"ecosystem":"Vendor product","name":"seaweedfs","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"seaweedfs\",\n                    \"product\": \"seaweedfs\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:golang/github.com/seaweedfs/seaweedfs\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThan\": \"4.34\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/seaweedfs/seaweedfs\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":8.1,"severity":"HIGH"},{"system":"CVSS 4.0","vector":"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","score":7.2,"severity":"HIGH"}],"references":["https://github.com/seaweedfs/seaweedfs/releases/tag/4.34","https://github.com/seaweedfs/seaweedfs/pull/9931","https://github.com/seaweedfs/seaweedfs/commit/0345658ea8e7c6a3948ad190634b00866ec244c9","https://github.com/seaweedfs/seaweedfs/security/advisories/GHSA-w62w-66v9-vvgv","https://github.com/geo-chen/oss/blob/main/seaweedfs.md","https://www.vulncheck.com/advisories/seaweedfs-cross-bucket-object-deletion-via-deleteobjects-request-body-keys"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-58372","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-58372","identifiers":["CVE-2026-58372"]},"retained":false,"historicalAffected":[]}],"coverage":[]}