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CVE-2022-1643

Estado: ModificadaMedia (4.8)—

The Birthdays Widget WordPress plugin through 1.7.18 does not sanitise and escape some of its fields, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed

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)

Birthdays Widget Project — Birthdays Widget

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-1643",
  "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": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 1.7
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Birthdays Widget",
          "versions": [
            {
              "status": "affected",
              "version": "1.7.18",
              "versionType": "custom",
              "lessThanOrEqual": "1.7.18"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-05-30T09:15:10.260",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/73111c7e-c772-4bed-b282-854c1ae57444",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/73111c7e-c772-4bed-b282-854c1ae57444",
      "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 Birthdays Widget WordPress plugin through 1.7.18 does not sanitise and escape some of its fields, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed"
    },
    {
      "lang": "es",
      "value": "El plugin Birthdays Widget de WordPress versiones hasta 1.7.18, no sanea ni escapa de algunos de sus campos, lo que podría permitir a usuarios con altos privilegios, como el administrador, llevar a cabo ataques de tipo Cross-Site Scripting cuando la capacidad unfiltered_html no está permitida"
    }
  ],
  "lastModified": "2026-06-17T04:22:50.777",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:birthdays_widget_project:birthdays_widget:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "446644A4-578A-46CE-879F-EF875B7EB3C1",
              "versionEndIncluding": "1.7.18"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}