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CVE-2026-73667

Estado: AplazadaAlta (8.8)—

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.0-rc.2, OpenChoreo Workflow Plane templates under samples/getting-started/workflow-templates/ interpolated developer-controlled workflow parameters into shell program text executed through sh -c instead of passing the values through container.env, allowing arbitrary commands to run in workflow pods while affected privileged Podman templates lacked hostUsers: false. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.0-rc.2.

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.

Vector CVSS con AV:N y PR:L indica explotación de servicio remoto (T1210). Inyección de parámetros en comandos shell (CWE-78) permite ejecución arbitraria (T1059) con acceso a pods privilegiados, escalando a raíz (T1068).

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

Threat Intelligence ProgramPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

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

Openchorus — OpenchorusAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-73667",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-73667",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-17T17:14:17.168440Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "openchoreo",
          "product": "openchoreo",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.0.4"
            },
            {
              "status": "affected",
              "version": ">= 1.1.0, < 1.1.4"
            },
            {
              "status": "affected",
              "version": ">= 1.2.0-rc.1, < 1.2.0-rc.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-08-13T22:17:28.580",
  "references": [
    {
      "url": "https://github.com/openchoreo/openchoreo/commit/017c3c6d8b27c21d11c8c2b43da1846aa7ae73b9",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/commit/65c081ff74618714cb0c82b5d0e0fad2c2cbc46b",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/commit/b274127a4342e5433c5035384cef57478b5b65ed",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/commit/fb2b659b9884eb45fa4f02b9cc7e89718a0276b7",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/pull/4193",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/pull/4243",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/pull/4277",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/pull/4297",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.4",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.4",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-2mw5-23gm-pccq",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.0-rc.2, OpenChoreo Workflow Plane templates under samples/getting-started/workflow-templates/ interpolated developer-controlled workflow parameters into shell program text executed through sh -c instead of passing the values through container.env, allowing arbitrary commands to run in workflow pods while affected privileged Podman templates lacked hostUsers: false. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.0-rc.2."
    }
  ],
  "lastModified": "2026-09-08T20:56:50.520",
  "sourceIdentifier": "security-advisories@github.com"
}