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CVE-2026-22202

Estado: AnalizadaMedia (6.1)—

wpDiscuz before 7.6.47 contains a cross-site request forgery vulnerability that allows attackers to delete all comments associated with an email address by crafting a malicious GET request with a valid HMAC key. Attackers can embed the deletecomments action URL in image tags or other resources to trigger permanent deletion of comments without user confirmation or POST-based CSRF protection.

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)

Gvectors — Wpdiscuz

CWE

Referencias

JSON original (NVD)

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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
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              "automatable": "no"
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2026-03-13T16:08:54.168484Z"
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    ],
    "cvssMetricV40": [
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        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
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          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
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          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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  },
  "affected": [
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      "affectedData": [
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          "vendor": "gVectors",
          "product": "wpDiscuz",
          "versions": [
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              "version": "0",
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              "versionType": "custom"
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              "version": "7.6.47"
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          ],
          "packageURL": "pkg:wordpress-plugin/wpdiscuz",
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  "published": "2026-03-13T19:54:10.353",
  "references": [
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      "url": "https://wordpress.org/plugins/wpdiscuz/",
      "tags": [
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    },
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      "url": "https://wordpress.org/plugins/wpdiscuz/#developers",
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        "Product",
        "Release Notes"
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    },
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      "url": "https://www.vulncheck.com/advisories/wpdiscuz-before-destructive-get-action-deletes-all-comments-by-email",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "disclosure@vulncheck.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "disclosure@vulncheck.com",
      "description": [
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          "value": "CWE-352"
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  ],
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      "value": "wpDiscuz before 7.6.47 contains a cross-site request forgery vulnerability that allows attackers to delete all comments associated with an email address by crafting a malicious GET request with a valid HMAC key. Attackers can embed the deletecomments action URL in image tags or other resources to trigger permanent deletion of comments without user confirmation or POST-based CSRF protection."
    },
    {
      "lang": "es",
      "value": "wpDiscuz antes de 7.6.47 contiene una vulnerabilidad de falsificación de petición en sitios cruzados que permite a los atacantes eliminar todos los comentarios asociados a una dirección de correo electrónico mediante la creación de una petición GET maliciosa con una clave HMAC válida. Los atacantes pueden incrustar la URL de acción deletecomments en etiquetas de imagen u otros recursos para desencadenar la eliminación permanente de comentarios sin confirmación del usuario o protección CSRF basada en POST."
    }
  ],
  "lastModified": "2026-06-17T10:19:32.357",
  "configurations": [
    {
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        {
          "negate": false,
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