Security advisory

{
  "id": "e436c5ae144506bd95abca269383ec176b7c195c25ac9ace7fa68d01d9550d85",
  "url": "https://osv.dev/vulnerability/CVE-2018-15598",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-15598",
    "summary": "Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's port is publicly reachable.",
    "evidence": "osv:CVE-2018-15598",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-15598",
      "aliases": [
        "CVE-2018-15598",
        "GHSA-2cjc-rgmp-x649",
        "GO-2023-1950"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/traefik/traefik",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c210ab31d90e741dbe7dea48f76dabed0bbf44f0"
                },
                {
                  "fixed": "feeb7f81a611eb58685ffd28478add6d179b091f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.6.0"
                      },
                      {
                        "fixed": "1.6.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "feeb7f81a611eb58685ffd28478add6d179b091f"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.6.6"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.6.5",
            "v1.6.4",
            "v1.6.3",
            "v1.6.2",
            "v1.6.1",
            "v1.6.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15598.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:52.726422988Z",
      "provider": "osv",
      "references": [
        "https://github.com/containous/traefik/pull/3790",
        "https://github.com/containous/traefik/pull/3790/commits/113250ce5735d554c502ca16fb03bb9119ca79f1",
        "https://github.com/containous/traefik/pull/3790/commits/368bd170913078732bde58160f92f202f370278b",
        "https://github.com/containous/traefik/releases/tag/v1.6.6"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-15598",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380905,
  "published_at": "2018-08-21T01:29:00.227+00:00"
}