{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.34"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c6cf5a5bd7c87694c8d71ab41571f1412170ab2a"
            },
            {
              "fixed": "0345658ea8e7c6a3948ad190634b00866ec244c9"
            }
          ],
          "repo": "https://github.com/seaweedfs/seaweedfs",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-w62w-66v9-vvgv"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58372.json"
  },
  "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.",
  "id": "CVE-2026-58372",
  "modified": "2026-07-15T01:49:00.555475633Z",
  "published": "2026-06-30T15:57:59.372Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58372.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/seaweedfs/seaweedfs/releases/tag/4.34"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/seaweedfs/seaweedfs/security/advisories/GHSA-w62w-66v9-vvgv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58372"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/seaweedfs-cross-bucket-object-deletion-via-deleteobjects-request-body-keys"
    },
    {
      "type": "FIX",
      "url": "https://github.com/seaweedfs/seaweedfs/commit/0345658ea8e7c6a3948ad190634b00866ec244c9"
    },
    {
      "type": "FIX",
      "url": "https://github.com/seaweedfs/seaweedfs/pull/9931"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/seaweedfs/seaweedfs"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/geo-chen/oss/blob/main/seaweedfs.md"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "SeaweedFS \u003c 4.34 - Cross-Bucket Object Deletion via DeleteObjects Request-Body Keys"
}