Security advisory

{
  "id": "3b6d115efc6772ef7e2879ecc5d5e4c8941151f7991bd0ef3d53efd475ba6329",
  "url": "https://osv.dev/vulnerability/CVE-2020-36559",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36559",
    "summary": "Due to improper sanitization of user input, HTTPEngine.Handle allows for directory traversal, allowing an attacker to read files outside of the target directory that the server has permission to read.",
    "evidence": "osv:CVE-2020-36559",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-36559",
      "aliases": [
        "CVE-2020-36559",
        "GHSA-vp56-r7qv-783v",
        "GO-2020-0033"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/go-aah/aah",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "881dc9f71d1f7a4e8a9a39df9c5c081d3a2da1ec"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:aahframework:aah:*:*:*:*:*:go:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.12.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "881dc9f71d1f7a4e8a9a39df9c5c081d3a2da1ec"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.12.3",
            "v0.12.2",
            "v0.12.1",
            "v0.12.0",
            "v0.11.4",
            "v0.11.3",
            "v0.11.2",
            "v0.11.1",
            "v0.11.0",
            "v0.10.1",
            "v0.10",
            "v0.9",
            "v0.8",
            "v0.7",
            "v0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36559.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:21.650998997Z",
      "provider": "osv",
      "references": [
        "https://github.com/go-aah/aah/pull/267",
        "https://pkg.go.dev/vuln/GO-2020-0033",
        "https://github.com/go-aah/aah/issues/266",
        "https://github.com/go-aah/aah/commit/881dc9f71d1f7a4e8a9a39df9c5c081d3a2da1ec"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-36559",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385162,
  "published_at": "2022-12-27T22:15:11.5+00:00"
}