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CVE-2022-2271

Estado: ModificadaMedia (4.8)—

The WP Database Backup WordPress plugin before 5.9 does not escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)

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)

Wpseeds — WP Database Backup

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-2271",
  "cveTags": [],
  "metrics": {
    "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": "WP Database Backup",
          "versions": [
            {
              "status": "affected",
              "version": "5.9",
              "lessThan": "5.9",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-09-05T13:15:08.230",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/b064940f-9614-4b7b-b2c4-e79528746833",
      "tags": [
        "Broken Link",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/b064940f-9614-4b7b-b2c4-e79528746833",
      "tags": [
        "Broken Link",
        "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 WP Database Backup WordPress plugin before 5.9 does not escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)"
    },
    {
      "lang": "es",
      "value": "El plugin WP Database Backup de WordPress versiones anteriores a 5.9, no escapa a algunas de sus configuraciones, lo que podría permitir a usuarios con altos privilegios, como los administradores, llevar a cabo ataques de tipo Cross-Site Scripting Almacenado cuando la capacidad unfiltered_html no está permitida (por ejemplo, en una configuración multisitio)"
    }
  ],
  "lastModified": "2026-06-17T04:41:36.063",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wpseeds:wp_database_backup:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6A44AA75-0BFA-4122-AAF8-8631B383AB4F",
              "versionEndExcluding": "5.9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}