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CVE-2021-24445

Estado: ModificadaMedia (5.5)—

The My Site Audit WordPress plugin through 1.2.4 does not sanitise or escape the Audit Name field when creating an audit, allowing high privilege users to set JavaScript payloads in them, even when he unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue

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)

Draftpress — MY Site Audit

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-24445",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "My Site Audit",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.4",
              "versionType": "custom",
              "lessThanOrEqual": "1.2.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-16T11:15:08.297",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/d60634a3-ca39-43be-893b-ff9ba625360f",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/d60634a3-ca39-43be-893b-ff9ba625360f",
      "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-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The My Site Audit WordPress plugin through 1.2.4 does not sanitise or escape the Audit Name field when creating an audit, allowing high privilege users to set JavaScript payloads in them, even when he unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue"
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress My Site Audit versiones hasta 1.2.4, no sanea o escapa del campo Audit Name cuando se crea una auditoría, permitiendo a usuarios con altos privilegios ajustar cargas útiles de JavaScript en ellas, incluso cuando la capacidad unfiltered_html está deshabilitada, conllevando a un problema de tipo Cross-Site Scripting Almacenado autenticado."
    }
  ],
  "lastModified": "2026-06-17T03:40:02.450",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:draftpress:my_site_audit:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AE89362B-B63E-4BA4-9A12-C7B07A5D6589",
              "versionEndIncluding": "1.2.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}