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CVE-2021-24380

Estado: ModificadaMedia (4.3)—

El plugin QOTD de Shantz WordPress versiones hasta 1.2.2, carece de cualquier comprobación de tipo CSRF cuando actualiza su configuración, permitiendo a atacantes hacer que los administradores con sesión iniciada los cambien por valores arbitrarios.

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)

Shantz Wordpress Qotd Project — Shantz Wordpress Qotd

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-24380",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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    "cvssMetricV31": [
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          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Shantz WordPress QOTD",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.2",
              "versionType": "custom",
              "lessThanOrEqual": "1.2.2"
            }
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  ],
  "published": "2021-08-16T11:15:08.070",
  "references": [
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      "url": "https://wpscan.com/vulnerability/1dd0f9a8-22ab-4ecc-a925-605822739000",
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        "Exploit",
        "Third Party Advisory"
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        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Shantz WordPress QOTD WordPress plugin through 1.2.2 is lacking any CSRF check when updating its settings, allowing attackers to make logged in administrators change them to arbitrary values."
    },
    {
      "lang": "es",
      "value": "El plugin QOTD de Shantz WordPress versiones hasta 1.2.2, carece de cualquier comprobación de tipo CSRF cuando actualiza su configuración, permitiendo a atacantes hacer que los administradores con sesión iniciada los cambien por valores arbitrarios."
    }
  ],
  "lastModified": "2026-06-17T03:39:55.883",
  "configurations": [
    {
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  "sourceIdentifier": "contact@wpscan.com"
}