{
  "id": "CVE-2024-1952",
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "published": "2024-02-29T11:15:08.213",
  "lastModified": "2024-02-29T13:49:29.390",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.\n\n"
    },
    {
      "lang": "es",
      "value": "La versi\u00f3n 8.1.x anterior a la 8.1.9 de Mattermost no sanitiza los datos asociados con los enlaces permanentes cuando un complemento actualiza una publicaci\u00f3n ef\u00edmera, lo que permite a un atacante autenticado que puede controlar la actualizaci\u00f3n de la publicaci\u00f3n ef\u00edmera acceder al contenido de las publicaciones individuales en canales de los que no es miembro."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.1,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "source": "responsibledisclosure@mattermost.com"
    }
  ]
}