Security advisory

{
  "id": "9d90264d6244361dde6b340d65943322b5420dfbfde88071b9581d69d90fe5d2",
  "url": "https://osv.dev/vulnerability/CVE-2016-4793",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-4793",
    "summary": "The clientIp function in CakePHP 3.2.4 and earlier allows remote attackers to spoof their IP via the CLIENT-IP HTTP header.",
    "evidence": "osv:CVE-2016-4793",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2016-4793",
      "aliases": [
        "CVE-2016-4793",
        "GHSA-j8p3-8m69-2hqq"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cakephp/cakephp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "e4ee4f82cdf28e0bb941ca0ef6f7875ad8151995"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:cakephp:cakephp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.2.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.2.4",
            "3.2.3",
            "3.2.2",
            "3.2.1",
            "3.1.9",
            "3.2.0",
            "3.1.8",
            "3.1.7",
            "3.1.6",
            "3.1.4",
            "3.1.5",
            "3.1.3",
            "3.1.2",
            "3.1.1",
            "3.1.0",
            "3.0.13",
            "3.0.12",
            "3.0.11",
            "3.0.10",
            "3.0.9",
            "3.0.8",
            "3.0.7",
            "3.0.6",
            "3.0.5",
            "3.0.4",
            "3.0.3",
            "3.0.2",
            "3.0.1",
            "3.0.0",
            "3.0.0-RC2",
            "3.0.0-RC1",
            "3.0.0-beta3",
            "3.0.0-beta2",
            "3.0.0-beta1",
            "3.0.0-alpha2",
            "3.0.0-alpha1",
            "3.0.0-dev3",
            "3.0.0-dev2",
            "3.0.0-dev1",
            "2.2.0-RC1",
            "2.2.0-beta",
            "2.1.0",
            "2.1.0-RC",
            "2.1.0-beta",
            "2.1.0-alpha",
            "2.0.0-RC1",
            "2.0.0-beta",
            "2.0.0-alpha",
            "2.0.0-dev",
            "1.3.0-RC2",
            "1.3.0-RC1",
            "1.3.0-beta",
            "1.3.0-alpha",
            "1.3-dev",
            "1.2.1",
            "1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-4793.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:48.942803287Z",
      "provider": "osv",
      "references": [
        "https://support.citrix.com/article/CTX236992",
        "https://bakery.cakephp.org/2016/03/13/cakephp_2613_2711_282_3017_3112_325_released.html",
        "https://www.exploit-db.com/exploits/39813/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2016-4793",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 436888,
  "published_at": "2017-01-23T21:59:01.58+00:00"
}