{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.7.0"
              },
              {
                "last_affected": "0.7.0"
              },
              {
                "introduced": "0.7.1"
              },
              {
                "last_affected": "0.7.1"
              },
              {
                "introduced": "0.7.2"
              },
              {
                "last_affected": "0.7.2"
              },
              {
                "introduced": "0.7.3"
              },
              {
                "last_affected": "0.7.3"
              },
              {
                "introduced": "0.7.5"
              },
              {
                "last_affected": "0.7.5"
              },
              {
                "introduced": "0.7.6"
              },
              {
                "last_affected": "0.7.6"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "f077be5d00c9b19375121a613b142d3c76a6b992"
            },
            {
              "last_affected": "512a354dbd31e1895647df852d1565f9d408ed91"
            }
          ],
          "repo": "https://github.com/boazsegev/facil.io",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.7.3",
        "0.7.5",
        "0.7.6"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16653.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "0.7.4"
          },
          {
            "last_affected": "0.7.4"
          },
          {
            "introduced": "0.7.7"
          },
          {
            "last_affected": "0.7.7"
          },
          {
            "introduced": "0.7.8"
          },
          {
            "last_affected": "0.7.8"
          },
          {
            "introduced": "0.7.9"
          },
          {
            "last_affected": "0.7.9"
          },
          {
            "introduced": "0.7.10"
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          {
            "last_affected": "0.7.10"
          },
          {
            "introduced": "0.7.11"
          },
          {
            "last_affected": "0.7.11"
          },
          {
            "introduced": "0.7.12"
          },
          {
            "last_affected": "0.7.12"
          },
          {
            "introduced": "0.7.13"
          },
          {
            "last_affected": "0.7.13"
          },
          {
            "introduced": "0.7.14"
          },
          {
            "last_affected": "0.7.14"
          },
          {
            "introduced": "0.7.15"
          },
          {
            "last_affected": "0.7.15"
          },
          {
            "introduced": "0.7.16"
          },
          {
            "last_affected": "0.7.16"
          },
          {
            "introduced": "0.7.17"
          },
          {
            "last_affected": "0.7.17"
          },
          {
            "introduced": "0.7.18"
          },
          {
            "last_affected": "0.7.18"
          },
          {
            "introduced": "0.7.19"
          },
          {
            "last_affected": "0.7.19"
          },
          {
            "introduced": "0.7.20"
          },
          {
            "last_affected": "0.7.20"
          },
          {
            "introduced": "0.7.21"
          },
          {
            "last_affected": "0.7.21"
          },
          {
            "introduced": "0.7.22"
          },
          {
            "last_affected": "0.7.22"
          },
          {
            "introduced": "0.7.23"
          },
          {
            "last_affected": "0.7.23"
          },
          {
            "introduced": "0.7.24"
          },
          {
            "last_affected": "0.7.24"
          },
          {
            "introduced": "0.7.25"
          },
          {
            "last_affected": "0.7.25"
          },
          {
            "introduced": "0.7.26"
          },
          {
            "last_affected": "0.7.26"
          },
          {
            "introduced": "0.7.27"
          },
          {
            "last_affected": "0.7.27"
          },
          {
            "introduced": "0.7.28"
          },
          {
            "last_affected": "0.7.28"
          },
          {
            "introduced": "0.7.29"
          },
          {
            "last_affected": "0.7.29"
          },
          {
            "introduced": "0.7.30"
          },
          {
            "last_affected": "0.7.30"
          },
          {
            "introduced": "0.7.31"
          },
          {
            "last_affected": "0.7.31"
          },
          {
            "introduced": "0.7.32"
          },
          {
            "last_affected": "0.7.32"
          },
          {
            "introduced": "0.7.33"
          },
          {
            "last_affected": "0.7.33"
          },
          {
            "introduced": "0.7.34"
          },
          {
            "last_affected": "0.7.34"
          },
          {
            "introduced": "0.7.35"
          },
          {
            "last_affected": "0.7.35"
          },
          {
            "introduced": "0.7.36"
          },
          {
            "last_affected": "0.7.36"
          },
          {
            "introduced": "0.7.37"
          },
          {
            "last_affected": "0.7.37"
          },
          {
            "introduced": "0.7.38"
          },
          {
            "last_affected": "0.7.38"
          },
          {
            "introduced": "0.7.39"
          },
          {
            "last_affected": "0.7.39"
          },
          {
            "introduced": "0.7.40"
          },
          {
            "last_affected": "0.7.40"
          },
          {
            "introduced": "0.7.41"
          },
          {
            "last_affected": "0.7.41"
          },
          {
            "introduced": "0.7.42"
          },
          {
            "last_affected": "0.7.42"
          },
          {
            "introduced": "0.7.43"
          },
          {
            "last_affected": "0.7.43"
          },
          {
            "introduced": "0.7.44"
          },
          {
            "last_affected": "0.7.44"
          },
          {
            "introduced": "0.7.45"
          },
          {
            "last_affected": "0.7.45"
          },
          {
            "introduced": "0.7.46"
          },
          {
            "last_affected": "0.7.46"
          },
          {
            "introduced": "0.7.47"
          },
          {
            "last_affected": "0.7.47"
          },
          {
            "introduced": "0.7.48"
          },
          {
            "last_affected": "0.7.48"
          },
          {
            "introduced": "0.7.49"
          },
          {
            "last_affected": "0.7.49"
          },
          {
            "introduced": "0.7.50"
          },
          {
            "last_affected": "0.7.50"
          },
          {
            "introduced": "0.7.51"
          },
          {
            "last_affected": "0.7.51"
          },
          {
            "introduced": "0.7.52"
          },
          {
            "last_affected": "0.7.52"
          },
          {
            "introduced": "0.7.53"
          },
          {
            "last_affected": "0.7.53"
          },
          {
            "introduced": "0.7.54"
          },
          {
            "last_affected": "0.7.54"
          },
          {
            "introduced": "0.7.55"
          },
          {
            "last_affected": "0.7.55"
          },
          {
            "introduced": "0.7.56"
          },
          {
            "last_affected": "0.7.56"
          },
          {
            "introduced": "0.7.57"
          },
          {
            "last_affected": "0.7.57"
          },
          {
            "introduced": "0.7.58"
          },
          {
            "last_affected": "0.7.58"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A security flaw has been discovered in boazsegev facil.io up to 0.7.58. This affects the function http_sendfile2 of the file lib/facil/http/http.c of the component Public Folder Handler. Performing a manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "CVE-2026-16653",
  "modified": "2026-07-23T03:56:25.755751357Z",
  "published": "2026-07-23T01:15:11.052Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16653.json"
    },
    {
      "type": "WEB",
      "url": "https://github.com/boazsegev/facil.io/"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/boazsegev/facil.io/issues/170"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16653"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-16653"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/860587"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/382396"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/382396/cti"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "boazsegev facil.io Public Folder http.c http_sendfile2 path traversal"
}