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CVE-2026-61667

Estado: AplazadaCrítica (9.9)—

DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, DataManagementSystem/Service/FileCatalogHandler.py checkDataset forwards an authenticated caller-controlled datasets value to DatasetManager.py __checkDataset, where datasetName is interpolated into an FC_MetaDatasets SQL query without parameterization. The injected query can control the returned MetaQuery value, which is passed to Python eval and permits command execution as the account running the DIRAC services. Successful exploitation can expose dirac.cfg, database passwords, stored proxies, and tokens, fully compromise the DIRAC system, and allow alteration of local log evidence. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10.

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.

SQL injection (CWE-89) en servicio remoto autenticado permite eval() de Python con ejecución de comandos como usuario DIRAC. Acceso a configuración, credenciales y alteración de logs (AV:N, PR:L, I:H).

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 ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory Permissions

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Diracgrid — DiracAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-61667",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-61667",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-15T18:43:46.681433Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.9,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "DIRACGrid",
          "product": "DIRAC",
          "versions": [
            {
              "status": "affected",
              "version": ">= 6r0, < 8.0.79"
            },
            {
              "status": "affected",
              "version": ">= 9.0.0a1, < 9.0.22"
            },
            {
              "status": "affected",
              "version": ">= 9.1.0, < 9.1.10"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-09-15T18:17:27.050",
  "references": [
    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/106f6efb40eb7318473fc09fc48083f1f864460a",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/55ecbd729242ddbe06251b57895873cc468f5a1a",
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    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/5a5def88d65a18c77af9f2900ffb5866d6489d62",
      "source": "security-advisories@github.com"
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    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/66cfc8bf1dc13a6d38bf0c5654d5b551d76dce9b",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/6f6fe65f27b6913916ef77a77a09918b94029c0a",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/commit/fabf08a4a403fdd92d3445771528fa54b3ee902f",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/releases/tag/v8.0.79",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/releases/tag/v9.0.22",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/releases/tag/v9.1.10",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-m4m7-4cw8-62j6",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        },
        {
          "lang": "en",
          "value": "CWE-95"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "DIRAC is an interware, meaning a software framework for distributed computing. Prior to versions 8.0.79, 9.0.22, and 9.1.10, DataManagementSystem/Service/FileCatalogHandler.py checkDataset forwards an authenticated caller-controlled datasets value to DatasetManager.py __checkDataset, where datasetName is interpolated into an FC_MetaDatasets SQL query without parameterization. The injected query can control the returned MetaQuery value, which is passed to Python eval and permits command execution as the account running the DIRAC services. Successful exploitation can expose dirac.cfg, database passwords, stored proxies, and tokens, fully compromise the DIRAC system, and allow alteration of local log evidence. This issue is fixed in versions 8.0.79, 9.0.22, and 9.1.10."
    }
  ],
  "lastModified": "2026-09-30T17:51:56.193",
  "sourceIdentifier": "security-advisories@github.com"
}