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CVE-2026-25141

CVE-2026-25141 · Orval has a code injection via unsanitized x-enum-descriptions uing JS comments

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

Orval generates type-safe JS clients (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification. Versions starting with 7.19.0 and prior to 7.21.0 and 8.2.0 have an incomplete fix for CVE-2026-23947. While the jsStringEscape function properly handles single quotes ('), double quotes (") and so on, it is still possible to achieve code injection using only a limited set of characters that are currently not escaped. The vulnerability lies in the fact that the application can be forced to execute arbitrary JavaScript using characters such as []()!+. By using a technique known as JSFuck, an attacker can bypass the current sanitization logic and run arbitrary code without needing any alphanumeric characters or quotes. Version 7.21.0 and 8.2.0 contain an updated fix.

CVSS 9.3 · Critique · EPSS 0,7% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • orval

    Versions du logiciel
    • >= 7.19.0, < 7.21.0: Concernée
    • >= 8.0.0, < 8.2.0: Concernée

    Aucun correctif publié

  • @orval/core npm

    Plages de versions concernées
    • SEMVER: ≥ 7.19.0, < 7.21.0

    Mettez à jour vers 7.21.0

  • @orval/core npm

    Plages de versions concernées
    • SEMVER: ≥ 8.0.0, < 8.2.0

    Mettez à jour vers 8.2.0

Sources originales

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