{
  "id": "CVE-2022-23993",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-01-26T19:15:08.570",
  "lastModified": "2022-04-29T19:32:26.793",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS."
    },
    {
      "lang": "es",
      "value": "/usr/local/www/pkg.php en pfSense CE antes de 2.6.0 y pfSense Plus antes de 22.01 utiliza $_REQUEST['pkg_filter'] en una llamada de eco de PHP, lo que provoca XSS"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pfsense:pfsense:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.6.0",
              "matchCriteriaId": "88FE560A-B7BB-4B25-96F1-FE7D0CD597C6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pfsense:pfsense_plus:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "22.01",
              "matchCriteriaId": "6C0B7744-A7BA-410A-99BE-DEE372BB3C41"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}