{"id":"EUVD-2026-40360","revision":"59e94fe6ab904c388a2d46c637071cd0","records":[{"revision":"59e94fe6ab904c388a2d46c637071cd0","observedAt":"2026-11-05T12:40:42.856+00:00","statement":{"source":"euvd","id":"EUVD-2026-40360","aliases":["CVE-2026-58372","GHSA-9cq9-w9qm-wc9p"],"title":"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 …","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":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD 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":null}],"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://euvd.enisa.europa.eu/vulnerability/EUVD-2026-40360","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 30, 2026, 3:57:59 PM","dateUpdated":"Oct 8, 2026, 3:23:29 PM"},"relatedAdvisories":[{"id":"RHSA-2026:68333","title":"Red Hat Security Advisory: Red Hat build of Cryostat security update","vulnerabilityIds":["CVE-2026-15075","CVE-2026-15076","CVE-2026-16308","CVE-2026-33818","CVE-2026-41178","CVE-2026-45112","CVE-2026-48586","CVE-2026-49978","CVE-2026-54399","CVE-2026-54428","CVE-2026-55831","CVE-2026-55833","CVE-2026-55851","CVE-2026-55874","CVE-2026-55969","CVE-2026-56745","CVE-2026-56746","CVE-2026-56819","CVE-2026-56854","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-58372","CVE-2026-59869","CVE-2026-59877","CVE-2026-59899","CVE-2026-68494","CVE-2026-69152","CVE-2026-69192"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-40360","identifiers":["EUVD-2026-40360","CVE-2026-58372","GHSA-9cq9-w9qm-wc9p"]},"retained":false,"historicalAffected":[]}],"coverage":[]}