{
  "id": "CVE-2024-36255",
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "published": "2024-05-26T14:15:10.060",
  "lastModified": "2024-05-28T12:39:28.377",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper input validation on post actions which allows an attacker to run a playbook checklist task command as another user via creating and sharing a deceptive post action that unexpectedly runs a slash command in some arbitrary channel."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 9.5.x &lt;= 9.5.3, 9.6.x &lt;= 9.6.1 y 8.1.x &lt;= 8.1.12 no realizan una validaci\u00f3n de entrada adecuada en las acciones posteriores, lo que permite a un atacante ejecutar un comando de tarea de lista de verificaci\u00f3n del libro de jugadas como otro usuario creando y compartiendo una acci\u00f3n de publicaci\u00f3n enga\u00f1osa que ejecuta inesperadamente un comando de barra diagonal en alg\u00fan canal arbitrario."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "source": "responsibledisclosure@mattermost.com"
    }
  ]
}