CVE-2026-62682

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

No CVSS.

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-19 18:16

Updated : 2026-09-09 21:20


NVD link : CVE-2026-62682

Mitre link : CVE-2026-62682

CVE.ORG link : CVE-2026-62682


JSON object : View

Products Affected

No product.

CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-116

Improper Encoding or Escaping of Output

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine