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CVE-2022-50958

Estado: AplazadaMedia (5.1)—

WordPress Plugin Jetpack 9.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the post_id parameter. Attackers can craft URLs to the grunion-form-view.php endpoint with script payloads in the post_id parameter to execute arbitrary JavaScript in victim browsers.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Automattic — JetpackAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-50958",
  "cveTags": [],
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          "id": "CVE-2022-50958",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-05-11T16:47:05.212106Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
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        "cvssData": {
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          "valueDensity": "NOT_DEFINED",
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          "integrityRequirement": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "NONE",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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      "affectedData": [
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  "published": "2026-05-10T13:16:33.440",
  "references": [
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      "url": "https://wordpress.org/plugins/jetpack",
      "source": "disclosure@vulncheck.com"
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      "url": "https://www.exploit-db.com/exploits/50735",
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      "url": "https://www.vulncheck.com/advisories/wordpress-plugin-jetpack-cross-site-scripting-via-grunion-form-view-php",
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  "vulnStatus": "Deferred",
  "weaknesses": [
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          "value": "CWE-79"
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  ],
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      "lang": "en",
      "value": "WordPress Plugin Jetpack 9.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the post_id parameter. Attackers can craft URLs to the grunion-form-view.php endpoint with script payloads in the post_id parameter to execute arbitrary JavaScript in victim browsers."
    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-07-24T12:10:00.210",
  "sourceIdentifier": "disclosure@vulncheck.com"
}