CVE-2026-69079

{
  "id": "CVE-2026-69079",
  "sourceIdentifier": "5a6e4751-2f3f-4070-9419-94fb35b644e8",
  "published": "2026-08-03T10:16:33.407",
  "lastModified": "2026-10-23T22:10:00.160",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CTI-Transmute contains an uncontrolled resource-consumption vulnerability in the unauthenticated /activity_timeline endpoint. The endpoint accepts a user-controlled days query parameter that was not restricted to a reasonable range.\n\nA remote, unauthenticated attacker could submit an excessively large value for this parameter, causing the application to retrieve and process activity data over an arbitrarily large period. This could consume excessive database, CPU, or memory resources, delay the processing of concurrent requests, or trigger an internal server error. Repeated requests could further degrade the availability of the CTI-Transmute website.\n\nThe vulnerability is corrected by clamping the requested timeline range to a minimum of one day and a maximum of 1,095 days."
    },
    {
      "lang": "es",
      "value": "CTI-Transmute contiene una vulnerabilidad de consumo de recursos no controlado en el endpoint no autenticado /activity_timeline. El endpoint acepta un parámetro de consulta ’days’ controlado por el usuario que no estaba restringido a un rango razonable.\n\nUn atacante remoto no autenticado podría enviar un valor excesivamente grande para este parámetro, haciendo que la aplicación recupere y procese datos de actividad durante un período arbitrariamente grande. Esto podría consumir recursos excesivos de base de datos, CPU o memoria, retrasar el procesamiento de solicitudes concurrentes o desencadenar un error interno del servidor. Las solicitudes repetidas podrían degradar aún más la disponibilidad del sitio web de CTI-Transmute.\n\nLa vulnerabilidad se corrige limitando el rango de tiempo solicitado a un mínimo de un día y un máximo de 1.095 días."
    }
  ],
  "affected": [
    {
      "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8",
      "affectedData": [
        {
          "vendor": "misp",
          "product": "cti-transmute",
          "defaultStatus": "unaffected",
          "repo": "https://github.com/MISP/cti-transmute/",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "1.4.0",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-03T10:51:53.213477Z",
          "id": "CVE-2026-69079",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/MISP/cti-transmute/commit/321892d26b82c8a5af1e210ee30735abb109fac2",
      "source": "5a6e4751-2f3f-4070-9419-94fb35b644e8"
    }
  ]
}