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CVE-2025-58073

Estado: AnalizadaAlta (8.1)—

Mattermost versions 10.11.x <= 10.11.1, 10.10.x <= 10.10.2, 10.5.x <= 10.5.10 fail to verify a user has permission to join a Mattermost team using the original invite token which allows any attacked to join any team on a Mattermost server regardless of restrictions via manipulating the OAuth state.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso remoto sin privilegios a servicio: T1210. Obtiene acceso de cuenta (T1078) manipulando token OAuth. Secundariamente, acceso no autorizado a equipo modifica integridad del control de membresía (T1565.002).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

Mattermost — Mattermost Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-58073",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-58073",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-10-22T03:55:16.140294Z"
        }
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "affectedData": [
        {
          "vendor": "Mattermost",
          "product": "Mattermost",
          "versions": [
            {
              "status": "affected",
              "version": "10.11.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.11.1"
            },
            {
              "status": "affected",
              "version": "10.10.0",
              "versionType": "semver",
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            },
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              "status": "affected",
              "version": "10.5.0",
              "versionType": "semver",
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            },
            {
              "status": "unaffected",
              "version": "10.12.0"
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              "status": "unaffected",
              "version": "10.11.2"
            },
            {
              "status": "unaffected",
              "version": "10.10.3"
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          "defaultStatus": "unaffected"
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  "published": "2025-10-16T09:15:34.863",
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      "tags": [
        "Vendor Advisory"
      ],
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    }
  ],
  "vulnStatus": "Analyzed",
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      "source": "responsibledisclosure@mattermost.com",
      "description": [
        {
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          "value": "CWE-862"
        }
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  ],
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      "lang": "en",
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    }
  ],
  "lastModified": "2026-06-17T09:43:52.897",
  "configurations": [
    {
      "nodes": [
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              "versionEndExcluding": "10.10.3",
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              "versionEndExcluding": "10.11.3",
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          "operator": "OR"
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}