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CVE-2025-31947

Estado: AnalizadaMedia (5.3)—

Mattermost versions 10.6.x <= 10.6.1, 10.5.x <= 10.5.2, 10.4.x <= 10.4.4, 9.11.x <= 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost.

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-2025-31947",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-31947",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-15T13:43:06.790330Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "responsibledisclosure@mattermost.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
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          "product": "Mattermost",
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              "version": "10.5.0",
              "versionType": "semver",
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              "status": "affected",
              "version": "9.11.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.11.11"
            },
            {
              "status": "unaffected",
              "version": "10.7.0"
            },
            {
              "status": "unaffected",
              "version": "10.6.2"
            },
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              "status": "unaffected",
              "version": "10.5.3"
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            {
              "status": "unaffected",
              "version": "10.4.5"
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            {
              "status": "unaffected",
              "version": "9.11.12"
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  "published": "2025-05-15T11:15:48.270",
  "references": [
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      "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-645"
        }
      ]
    }
  ],
  "descriptions": [
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      "value": "Mattermost versions 10.6.x <= 10.6.1, 10.5.x <= 10.5.2, 10.4.x <= 10.4.4, 9.11.x <= 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 10.6.x &lt;= 10.6.1, 10.5.x &lt;= 10.5.2, 10.4.x &lt;= 10.4.4, 9.11.x &lt;= 9.11.11 no logran bloquear a los usuarios LDAP luego de repetidos fallos de inicio de sesión, lo que permite a los atacantes bloquear cuentas LDAP externas mediante repetidos fallos de inicio de sesión a través de Mattermost."
    }
  ],
  "lastModified": "2026-06-17T09:11:13.113",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}