« Volver al listado

CVE-2024-5270

Estado: AnalizadaMedia (4.3)—

Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to check if the email signup configuration option is enabled when a user requests to switch from SAML to Email. This allows the user to switch their authentication mail from SAML to email and possibly edit personal details that were otherwise non-editable and provided by the SAML provider.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-5270",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-5270",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-28T15:10:22.760839Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "responsibledisclosure@mattermost.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "affectedData": [
        {
          "vendor": "Mattermost",
          "product": "Mattermost",
          "versions": [
            {
              "status": "affected",
              "version": "9.5.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.5.3"
            },
            {
              "status": "affected",
              "version": "9.7.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.7.1"
            },
            {
              "status": "affected",
              "version": "9.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.6.1"
            },
            {
              "status": "affected",
              "version": "8.1.0",
              "versionType": "semver",
              "lessThanOrEqual": "8.1.12"
            },
            {
              "status": "unaffected",
              "version": "9.8.0"
            },
            {
              "status": "unaffected",
              "version": "9.5.4"
            },
            {
              "status": "unaffected",
              "version": "9.7.2"
            },
            {
              "status": "unaffected",
              "version": "9.6.2"
            },
            {
              "status": "unaffected",
              "version": "8.1.13"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*"
          ],
          "vendor": "mattermost",
          "product": "mattermost_server",
          "versions": [
            {
              "status": "affected",
              "version": "9.5.x",
              "versionType": "semver",
              "lessThanOrEqual": "9.5.3"
            },
            {
              "status": "affected",
              "version": "9.7.x",
              "versionType": "semver",
              "lessThanOrEqual": "9.7.1"
            },
            {
              "status": "affected",
              "version": "9.6.x",
              "versionType": "semver",
              "lessThanOrEqual": "9.6.1"
            },
            {
              "status": "affected",
              "version": "8.1.x",
              "versionType": "semver",
              "lessThanOrEqual": "8.1.12"
            },
            {
              "status": "unaffected",
              "version": "9.8.0"
            },
            {
              "status": "unaffected",
              "version": "9.5.4"
            },
            {
              "status": "unaffected",
              "version": "9.7.2"
            },
            {
              "status": "unaffected",
              "version": "9.6.2"
            },
            {
              "status": "unaffected",
              "version": "8.1.13"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-05-26T14:15:10.303",
  "references": [
    {
      "url": "https://mattermost.com/security-updates",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "responsibledisclosure@mattermost.com"
    },
    {
      "url": "https://mattermost.com/security-updates",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "responsibledisclosure@mattermost.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to check if the email signup configuration option is enabled when a user requests to switch from SAML to Email. This allows the user to switch their authentication mail from SAML to email and possibly edit personal details that were otherwise non-editable and provided by the SAML provider."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 9.5.x &lt;= 9.5.3, 9.7.x &lt;= 9.7.1, 9.6.x &lt;= 9.6.1 y 8.1.x &lt;= 8.1.12 no verifican si la opción de configuración de registro de correo electrónico está habilitada cuando un el usuario solicita cambiar de SAML a correo electrónico. Esto permite al usuario cambiar su correo de autenticación de SAML a correo electrónico y posiblemente editar datos personales que de otro modo no serían editables y proporcionados por el proveedor de SAML."
    }
  ],
  "lastModified": "2026-06-17T08:15:34.957",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "47448305-8E05-4AEE-9E7B-D52AC86C7370",
              "versionEndExcluding": "8.1.13",
              "versionStartIncluding": "8.1.0"
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "73F3450F-7A4F-450D-BC68-E726D347636F",
              "versionEndExcluding": "9.5.4",
              "versionStartIncluding": "9.5.0"
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B3E36367-4F29-45EE-BCF6-CDAA8E599E85",
              "versionEndExcluding": "9.6.2",
              "versionStartIncluding": "9.6.0"
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "44A14BC6-9CCB-4D0B-9C07-79767507C4D2",
              "versionEndExcluding": "9.7.2",
              "versionStartIncluding": "9.7.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com"
}