CVE-2026-54666

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, src/schema-routes/schema-routes.ts passes OpenAPI path keys through parseRouteName to templates/default/procedure-call.ejs and templates/modular/procedure-call.ejs without escaping JavaScript template literal interpolation, allowing an attacker-controlled path containing ${...} to execute when the generated method is called. This issue is fixed in version 13.12.2.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/acacode/swagger-typescript-api/commit/306d59acb8ffbb00f953f807b97234b21f51d9de
https://github.com/acacode/swagger-typescript-api/pull/1779
https://github.com/acacode/swagger-typescript-api/releases/tag/v13.12.2
https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-w284-33mx-6g9v
https://github.com/acacode/swagger-typescript-api/security/advisories/GHSA-w284-33mx-6g9v

Configurations

No configuration.

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) swagger-typescript-api genera clientes API para Fetch o Axios a partir de una especificación OpenAPI. Antes de la versión 13.12.2, src/schema-routes/schema-routes.ts pasa las claves de ruta OpenAPI a través de parseRouteName a templates/default/procedure-call.ejs y templates/modular/procedure-call.ejs sin escapar la interpolación de literales de plantilla de JavaScript, permitiendo que una ruta controlada por un atacante que contenga ${...} se ejecute cuando se llama al método generado. Este problema está solucionado en la versión 13.12.2.

Information

Published : 2026-07-29 15:16

Updated : 2026-10-23 23:10

NVD link : CVE-2026-54666

Mitre link : CVE-2026-54666

CVE.ORG link : CVE-2026-54666

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-94

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

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

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