« Volver al listado

CVE-2025-46732

Estado: AnalizadaMedia (5.4)—

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL `NotificationLineNotificationMarkReadMutation` and `NotificationLineNotificationDeleteMutation` mutations of OpenCTI allows an authenticated user to change the read status of a notification or delete a notification of another user in case he has knowledge of the UUID of the notification. When changing the read status of a notification, the user also receives the content of the notification they changed the read status of. Authenticated Users in OpenCTI can read, modify and delete notification of other users if they know the UUID of the notification. Version 6.6.6 fixes the issue.

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)

Citeum — Opencti

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-46732",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-46732",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-18T15:16:48.491615Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "OpenCTI-Platform",
          "product": "opencti",
          "versions": [
            {
              "status": "affected",
              "version": "< 6.6.6"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-07-18T15:15:27.200",
  "references": [
    {
      "url": "https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-535g-qp2c-h7vp",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL `NotificationLineNotificationMarkReadMutation` and `NotificationLineNotificationDeleteMutation` mutations of OpenCTI allows an authenticated user to change the read status of a notification or delete a notification of another user in case he has knowledge of the UUID of the notification. When changing the read status of a notification, the user also receives the content of the notification they changed the read status of. Authenticated Users in OpenCTI can read, modify and delete notification of other users if they know the UUID of the notification. Version 6.6.6 fixes the issue."
    },
    {
      "lang": "es",
      "value": "OpenCTI es una plataforma de código abierto para la gestión de información y observables sobre ciberamenazas. Antes de la versión 6.6.6, una vulnerabilidad IDOR en las mutaciones GrapQL `NotificationLineNotificationMarkReadMutation` y `NotificationLineNotificationDeleteMutation` de OpenCTI permitía a un usuario autenticado cambiar el estado de lectura de una notificación o eliminar la de otro usuario si conocía su UUID. Al cambiar el estado de lectura de una notificación, el usuario también recibía el contenido de la notificación cuyo estado de lectura había cambiado. Los usuarios autenticados en OpenCTI pueden leer, modificar y eliminar las notificaciones de otros usuarios si conocían su UUID. La versión 6.6.6 corrige este problema."
    }
  ],
  "lastModified": "2026-06-17T09:26:53.703",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:citeum:opencti:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "792412E5-AAC8-4DFD-87B0-17DA2B5F8DB5",
              "versionEndExcluding": "6.6.6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}