{
  "id": "CVE-2023-5522",
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "published": "2023-10-17T10:15:10.427",
  "lastModified": "2024-11-21T08:41:56.090",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost Mobile fails to limit\u00a0the maximum number of Markdown elements in a post allowing an attacker to send a post with hundreds of emojis to a channel and\u00a0freeze the mobile app of users when viewing that particular channel.\u00a0\n\n"
    },
    {
      "lang": "es",
      "value": "Mattermost Mobile no limita la cantidad m\u00e1xima de elementos Markdown en una publicaci\u00f3n, lo que permite a un atacante enviar una publicaci\u00f3n con cientos de emojis a un canal y congelar la aplicaci\u00f3n m\u00f3vil de los usuarios cuando ven ese canal en particular."
    }
  ],
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          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
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        "exploitabilityScore": 2.8,
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          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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      "type": "Secondary",
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  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
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}