{
  "id": "CVE-2022-1393",
  "sourceIdentifier": "contact@wpscan.com",
  "published": "2022-05-16T15:15:09.363",
  "lastModified": "2024-11-21T06:40:38.487",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP Subtitle WordPress plugin before 3.4.1 adds a subtitle field and provides a shortcode to display it via [wp_subtitle]. The subtitle is stored as a custom post meta with the key: \"wps_subtitle\", which is sanitized upon post save/update, however is not sanitized when updating it directly from the post meta update button (via AJAX) - and this makes the XSS exploitable by authenticated users with a role as low as contributor."
    },
    {
      "lang": "es",
      "value": "El plugin WP Subtitle de WordPress versiones anteriores a 3.4.1, a\u00f1ade un campo de subt\u00edtulo y proporciona un shortcode para mostrarlo por medio de [wp_subtitle]. El subt\u00edtulo es almacenado como un meta post personalizado con la clave: \"wps_subtitle\", que es saneado al guardar/actualizar el post, sin embargo no es saneado cuando es actualizado directamente desde el bot\u00f3n de actualizaci\u00f3n del meta post (por medio de AJAX) - y esto hace que el ataque de tipo XSS sea explotable por usuarios autenticados con un rol tan bajo como el de colaborador"
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "version": "3.1",
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          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
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        "exploitabilityScore": 2.3,
        "impactScore": 2.7
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          "baseScore": 3.5,
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          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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  "weaknesses": [
    {
      "source": "contact@wpscan.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
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  "configurations": [
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      "nodes": [
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://wpscan.com/vulnerability/3491b889-94dd-4507-9fed-58f48d8275cf",
      "source": "contact@wpscan.com",
      "tags": [
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}