Security advisory

{
  "id": "8038239f556c26d7e6cd06f7900d721e9a0ce86087f934f37c4f824b3b8144f0",
  "url": "https://osv.dev/vulnerability/CVE-2021-41317",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-41317",
    "summary": "XSS Hunter Express before 2021-09-17 does not properly enforce authentication requirements for paths.",
    "evidence": "osv:CVE-2021-41317",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-41317",
      "aliases": [
        "CVE-2021-41317"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mandatoryprogrammer/xsshunter-express",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "56bb44ed9024849f64173f71583ecb7d873baba0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "56bb44ed9024849f64173f71583ecb7d873baba0"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41317.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:59.847616331Z",
      "provider": "osv",
      "references": [
        "https://docs.google.com/document/d/12rq4YIFZLSmZlEsq7d7hYCI1qO5xyIxA1Wrs1m4y9-4/preview",
        "https://vuln.ryotak.me/advisories/57",
        "https://github.com/mandatoryprogrammer/xsshunter-express/commit/56bb44ed9024849f64173f71583ecb7d873baba0"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:xss_hunter_express_project:xss_hunter_express:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "xss_hunter_express_project:xss_hunter_express",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2021-09-17"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2021-09-17"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-41317",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384809,
  "published_at": "2021-09-17T16:15:07.66+00:00"
}