Security advisory

{
  "id": "7c81567726422efade48aba4497f28bdfde96bf7bd35831bafa113e1087e8efb",
  "url": "https://osv.dev/vulnerability/CVE-2018-16409",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-16409",
    "summary": "In Gogs 0.11.53, an attacker can use migrate to send arbitrary HTTP GET requests, leading to SSRF.",
    "evidence": "osv:CVE-2018-16409",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-16409",
      "aliases": [
        "CVE-2018-16409"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gogs/gogs",
              "type": "GIT",
              "events": [
                {
                  "introduced": "91441c3fb29d8ead645d8fffa4658d749d5b3fc3"
                },
                {
                  "last_affected": "91441c3fb29d8ead645d8fffa4658d749d5b3fc3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gogs:gogs:0.11.53:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.11.53"
                      },
                      {
                        "last_affected": "0.11.53"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.11.53",
            "v0.11.53"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16409.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:03.475150056Z",
      "provider": "osv",
      "references": [
        "https://github.com/gogs/gogs/issues/5372"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-16409",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381202,
  "published_at": "2018-09-03T19:29:01.243+00:00"
}