Security advisory

{
  "id": "a7787177b87bb6294786b9312589c96ac57c4fec10e987282304029277c798c8",
  "url": "https://osv.dev/vulnerability/CVE-2020-36629",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36629",
    "summary": "A vulnerability classified as critical was found in SimbCo httpster. This vulnerability affects the function fs.realpathSync of the file src/server.coffee. The manipulation leads to path traversal. The exploit has been disclosed to the public and may be used. The name of the patch is d3055b3e30b40b65d30c5a06d6e053dffa7f35d0. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216748.",
    "evidence": "osv:CVE-2020-36629",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-36629",
      "aliases": [
        "CVE-2020-36629",
        "GHSA-p8j8-wxvp-h695"
      ],
      "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/simbco/httpster",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "d3055b3e30b40b65d30c5a06d6e053dffa7f35d0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "d3055b3e30b40b65d30c5a06d6e053dffa7f35d0"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.5",
            "1.0.4",
            "0.3.2",
            "0.2.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36629.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:26.971540440Z",
      "provider": "osv",
      "references": [
        "https://vuldb.com/?id.216748",
        "https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0",
        "https://github.com/SimbCo/httpster/pull/36"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:httpster_project:httpster:*:*:*:*:*:node.js:*:*"
            ],
            "vendor_product": "httpster_project:httpster",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2020-11-19"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-36629",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384318,
  "published_at": "2022-12-25T11:15:10.84+00:00"
}