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CVE-2022-1600

Estado: ModificadaMedia (5.3)—

The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Yop-poll — YOP Poll

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-1600",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "YOP Poll",
          "versions": [
            {
              "status": "affected",
              "version": "6.4.3",
              "lessThan": "6.4.3",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-01T13:15:09.933",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/2b7445fd-0992-47cd-9a48-f5f18d8171f7",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/2b7445fd-0992-47cd-9a48-f5f18d8171f7",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations."
    },
    {
      "lang": "es",
      "value": "El plugin YOP Poll de WordPress versiones anteriores a 6.4.3, prioriza la obtención de la IP de un visitante a partir de determinados encabezados HTTP sobre REMOTE_ADDR de PHP, lo que hace posible saltarse las limitaciones basadas en la IP para votar en determinadas situaciones"
    }
  ],
  "lastModified": "2026-06-17T04:22:45.970",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "92DD0993-7BE1-4BDF-AA45-6214F80F8476",
              "versionEndExcluding": "6.4.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}