{
  "id": "CVE-2021-40849",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-11-03T11:15:08.310",
  "lastModified": "2021-11-05T12:23:38.237",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, the account associated with a web services token is vulnerable to being exploited and logged into, resulting in information disclosure (at a minimum) and often escalation of privileges."
    },
    {
      "lang": "es",
      "value": "En Mahara versiones anteriores a 20.04.5, 20.10.3, 21.04.2 y 21.10.0, la cuenta asociada a un token de servicios web es vulnerable a ser explotada y a iniciar sesi\u00f3n, resultando en una divulgaci\u00f3n de informaci\u00f3n (como m\u00ednimo) y a menudo en una escalada de privilegios"
    }
  ],
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9
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          "confidentialityImpact": "PARTIAL",
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          "baseScore": 7.5
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      "type": "Primary",
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          "operator": "OR",
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  "references": [
    {
      "url": "https://bugs.launchpad.net/mahara/+bug/1930469",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
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    },
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      "url": "https://mahara.org/interaction/forum/topic.php?id=8949",
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}