{
  "id": "CVE-2017-0891",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2017-05-08T20:29:00.207",
  "lastModified": "2024-11-21T03:03:50.210",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud Server before 9.0.58 and 10.0.5 and 11.0.3 are vulnerable to an inadequate escaping of error messages leading to XSS vulnerabilities in multiple components."
    },
    {
      "lang": "es",
      "value": "Nextcloud Server anterior a 9.0.58 a 10.0.5 y a 11.0.3 son vulnerables a un escape inadecuado de mensajes de error que conducen a vulnerabilidades XSS en m\u00faltiples componentes."
    }
  ],
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        "type": "Primary",
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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,
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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,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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      "source": "support@hackerone.com",
      "type": "Secondary",
      "description": [
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          "value": "CWE-79"
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          "operator": "OR",
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          "cpeMatch": [
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  "references": [
    {
      "url": "https://hackerone.com/reports/216812",
      "source": "support@hackerone.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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    },
    {
      "url": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-008",
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}