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CVE-2022-1918

Estado: ModificadaAlta (8.8)—

The ToolBar to Share plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0. This is due to missing nonce validation on the plugin_toolbar_comparte page. This makes it possible for unauthenticated attackers to update the plugins settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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)

Toolbar TO Share Project — Toolbar TO Share

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-1918",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "miguelo2008",
          "product": "ToolBar to Share",
          "versions": [
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              "version": "0",
              "versionType": "semver",
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  "published": "2022-06-13T13:15:13.347",
  "references": [
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      "tags": [
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        "Third Party Advisory"
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      "source": "security@wordfence.com"
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      "source": "security@wordfence.com"
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    {
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      "tags": [
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      "source": "security@wordfence.com"
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        "Third Party Advisory"
      ],
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-1918",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ToolBar to Share plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0. This is due to missing nonce validation on the plugin_toolbar_comparte page. This makes it possible for unauthenticated attackers to update the plugins settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."
    },
    {
      "lang": "es",
      "value": "El plugin ToolBar to Share para WordPress es vulnerable a un ataque de tipo Cross-Site Request Forgery en versiones hasta la 2.0 incluyéndola. Esto es debido a una falta de comprobación de nonce en la página plugin_toolbar_comparte. Esto hace posible que atacantes no autenticados actualicen la configuración del plugin e inyecten scripts web maliciosos por medio de una petición falsificada que puede engañar al administrador del sitio para que lleve a cabo una acción como hacer clic en un enlace"
    }
  ],
  "lastModified": "2026-06-17T04:23:21.220",
  "configurations": [
    {
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        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "2.0"
            }
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          "operator": "OR"
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      ]
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  ],
  "sourceIdentifier": "security@wordfence.com"
}