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RustFS: Unauthenticated RustFS console license endpoint exposes license metadata

Type: advisorySources: OSV

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, the RustFS console endpoint GET /rustfs/console/license returns parsed license metadata without requiring authentication. The endpoint is registered on the console listener and returns JSON containing license information such as the license subject and expiration timestamp. Any client that can reach the console listener can query this endpoint without credentials. This vulnerability is fixed in 1.0.0-beta.2.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-47136
Confirmed fixed CVEs
Not specified
Updated in this feed
3 Nov 2026, 04:28 UTC · Revision 1

Source evidence

RustFS: Unauthenticated RustFS console license endpoint exposes license metadata

core-osv · Original source

Published 28 May 2026, 18:30 UTC

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, the RustFS console endpoint GET /rustfs/console/license returns parsed license metadata without requiring authentication. The endpoint is registered on the console listener and returns JSON containing license information such as the license subject and expiration timestamp. Any client that can reach the console listener can query this endpoint without credentials. This vulnerability is fixed in 1.0.0-beta.2.

osv:CVE-2026-47136
Complete source record
{
  "id": "b64b850301974d223f18487fd83a4333d4b2bd6c583a4b7f71aef51b14df27b6",
  "url": "https://osv.dev/vulnerability/CVE-2026-47136",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "RustFS: Unauthenticated RustFS console license endpoint exposes license metadata",
    "summary": "RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, the RustFS console endpoint GET /rustfs/console/license returns parsed license metadata without requiring authentication. The endpoint is registered on the console listener and returns JSON containing license information such as the license subject and expiration timestamp. Any client that can reach the console listener can query this endpoint without credentials. This vulnerability is fixed in 1.0.0-beta.2.",
    "evidence": "osv:CVE-2026-47136",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-47136",
      "aliases": [
        "CVE-2026-47136",
        "GHSA-xp32-gxq2-3v52"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/rustfs/rustfs",
              "type": "GIT",
              "events": [
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                  "introduced": "0"
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                {
                  "fixed": "9f07029373af3c989bb26ac98a7df2c086b37c5c"
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              "database_specific": {
                "extracted_events": [
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                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
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                  {
                    "range": [
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                    "source": "DESCRIPTION"
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          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47136.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.895438565Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47136.json",
        "https://github.com/rustfs/rustfs/security/advisories/GHSA-xp32-gxq2-3v52",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-47136"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-200",
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        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47136.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-47136",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492448,
  "published_at": "2026-05-28T18:30:08.415+00:00"
}