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CVE-2024-11599

Estado: AnalizadaMedia (5.3)—

Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Mattermost — Mattermost Server

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2024-11599",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "yes"
            },
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              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-29T19:52:25.780209Z"
        }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 3.9
      },
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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              "version": "10.1.2"
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          "versions": [
            {
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              "version": "10.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.1"
            },
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              "status": "affected",
              "version": "10.1.0",
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            },
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              "lessThanOrEqual": "9.11.3"
            },
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              "status": "affected",
              "version": "9.5.0",
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              "lessThanOrEqual": "9.5.11"
            }
          ],
          "defaultStatus": "unknown"
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  ],
  "published": "2024-11-28T10:15:06.657",
  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "responsibledisclosure@mattermost.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "responsibledisclosure@mattermost.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 10.0.x &lt;= 10.0.1, 10.1.x &lt;= 10.1.1, 9.11.x &lt;= 9.11.3, 9.5.x &lt;= 9.5.11 no logran validar correctamente las direcciones de correo electrónico, lo que permite que un usuario no autenticado eluda las restricciones de dominio de correo electrónico mediante una entrada cuidadosamente manipulada en el registro de correo electrónico."
    }
  ],
  "lastModified": "2026-06-17T06:58:02.507",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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              "versionEndExcluding": "9.5.12",
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}