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CVE-2026-96756

Estado: AplazadaCrítica (9.2)—

orval versions before 8.30.0 contain a code injection vulnerability in the @orval/core factory generator that fails to escape date default values in new Date() calls. Attackers can inject arbitrary expressions through apostrophes in OpenAPI schema defaults to execute code with the privileges of the consumer process when factoryMethods and useDates options are enabled.

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.

Vulnerabilidad de inyección de código (CWE-94) en generador OpenAPI remoto (AV:N/AC:L) que permite ejecución arbitraria mediante escapado incorrecto de valores por defecto en new Date(). El atacante controla el esquema OpenAPI para inyectar expresiones maliciosas.

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 ManagementNetwork SegmentationVulnerability ScanningRestrict Web-Based ContentRestrict File and Directory PermissionsLimit Software Installation

Tecnologías afectadas (1)

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

Orval — OrvalAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-96756",
  "cveTags": [],
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          "id": "CVE-2026-96756",
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          "options": [
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              "exploitation": "none"
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              "technicalImpact": "total"
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          "version": "2.0.3",
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      "url": "https://github.com/orval-labs/orval/blob/v8.29.0/packages/core/src/generators/factory.ts#L493",
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      "lang": "en",
      "value": "orval versions before 8.30.0 contain a code injection vulnerability in the @orval/core factory generator that fails to escape date default values in new Date() calls. Attackers can inject arbitrary expressions through apostrophes in OpenAPI schema defaults to execute code with the privileges of the consumer process when factoryMethods and useDates options are enabled."
    }
  ],
  "lastModified": "2026-09-23T20:17:27.057",
  "sourceIdentifier": "disclosure@vulncheck.com"
}