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CVE-2022-50953

Estado: AplazadaMedia (6.9)—

WordPress Plugin admin-word-count-column 2.2 contains a local file read vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting null byte injection in the path parameter. Attackers can send GET requests to download-csv.php with a crafted path parameter containing directory traversal sequences and null bytes to bypass file restrictions and read sensitive files like system configuration.

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.

Admin Word Count Column — Admin Word Count ColumnAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-50953",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2022-50953",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-06-08T12:59:06.061249Z"
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          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.2,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.5
      }
    ],
    "cvssMetricV40": [
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        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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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          "userInteraction": "NONE",
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          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
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      "affectedData": [
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          "vendor": "brooks24",
          "product": "admin-word-count-column",
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              "version": "2.2"
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  "published": "2026-06-08T02:16:22.647",
  "references": [
    {
      "url": "https://wordpress.org/plugins/admin-word-count-column/",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.exploit-db.com/exploits/50845",
      "source": "disclosure@vulncheck.com"
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      "url": "https://www.vulncheck.com/advisories/wordpress-plugin-admin-word-count-column-local-file-read",
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  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
        {
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          "value": "CWE-22"
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  ],
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    {
      "lang": "en",
      "value": "WordPress Plugin admin-word-count-column 2.2 contains a local file read vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting null byte injection in the path parameter. Attackers can send GET requests to download-csv.php with a crafted path parameter containing directory traversal sequences and null bytes to bypass file restrictions and read sensitive files like system configuration."
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress admin-word-count-column 2.2 contiene una vulnerabilidad de lectura de archivos locales que permite a atacantes no autenticados leer archivos arbitrarios explotando la inyección de bytes nulos en el parámetro path. Los atacantes pueden enviar solicitudes GET a download-csv.php con un parámetro path manipulado que contenga secuencias de salto de directorio y bytes nulos para eludir las restricciones de archivos y leer archivos sensibles como la configuración del sistema."
    }
  ],
  "lastModified": "2026-07-23T07:10:00.113",
  "sourceIdentifier": "disclosure@vulncheck.com"
}