{
  "id": "CVE-2023-3593",
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "published": "2023-07-17T16:15:11.037",
  "lastModified": "2023-07-27T16:30:50.750",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.\n\n"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
        "impactScore": 3.6
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          "integrityImpact": "NONE",
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        "exploitabilityScore": 2.8,
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      "description": [
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      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-400"
        }
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    }
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  "configurations": [
    {
      "nodes": [
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}