{
  "affected": [
    {
      "affectedData": [
        {
          "product": "yoke",
          "vendor": "yokecd",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.19.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:yokecd:yoke:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "02DD229D-6652-4DF6-9FC9-999E84AE5AD8",
              "versionEndIncluding": "0.19.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Yoke is a Helm-inspired infrastructure-as-code (IaC) package deployer. In 0.19.0 and earlier, a vulnerability exists in the Air Traffic Controller (ATC) component of Yoke. It allows users with CR create/update permissions to execute arbitrary WASM code in the ATC controller context by injecting a malicious URL through the overrides.yoke.cd/flight annotation. The ATC controller downloads and executes the WASM module without proper URL validation, enabling attackers to create arbitrary Kubernetes resources or potentially escalate privileges to cluster-admin level."
    },
    {
      "lang": "es",
      "value": "Yoke es un desplegador de paquetes de infraestructura como c\u00f3digo (IaC) inspirado en Helm. En la versi\u00f3n 0.19.0 y anteriores, existe una vulnerabilidad en el componente Air Traffic Controller (ATC) de Yoke. Permite a los usuarios con permisos de creaci\u00f3n/actualizaci\u00f3n de CR ejecutar c\u00f3digo WASM arbitrario en el contexto del controlador ATC inyectando una URL maliciosa a trav\u00e9s de la anotaci\u00f3n overrides.yoke.cd/flight. El controlador ATC descarga y ejecuta el m\u00f3dulo WASM sin una validaci\u00f3n de URL adecuada, lo que permite a los atacantes crear recursos arbitrarios de Kubernetes o potencialmente escalar privilegios a nivel de cluster-admin."
    }
  ],
  "id": "CVE-2026-26056",
  "lastModified": "2026-06-17T10:25:39.327",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-26056",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-12T21:32:45.797888Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-12T22:16:06.347",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/yokecd/yoke/security/advisories/GHSA-wj8p-jj64-h7ff"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}