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CVE-2026-62682

CVE-2026-62682 · Orval: RCE via servers[].url -> unescaped request-URL template literal (with getBaseUrlFromSpecification)

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, an unescaped backtick in servers[0].url is emitted into request URL template literals generated when output.baseUrl.getBaseUrlFromSpecification is enabled without safe encoding. This permits attacker-controlled JavaScript to be evaluated when a generated request or URL-builder function is called, resulting in code execution in the developer, CI, test, or application environment. The affected code is packages/core/src/getters/route.ts function getFullRoute. This issue is fixed in version 8.21.0.

CVSS 9.3 · Critical · EPSS 0.7% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • orval

    Versions
    • < 8.21.0: Affected

    No fix published

  • orval npm

    Affected ranges
    • SEMVER: < 8.21.0

    Update to 8.21.0

Original sources

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