CVE-2026-54661 — swagger-typescript-api vulnerable to code injection via unescaped `servers[0].url` in axios http-client template
swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, templates/base/http-clients/axios-http-client.ejs interpolates s…
Published: 2026-07-29 · CVSS: 8.3 · CVSS 3.1
swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, templates/base/http-clients/axios-http-client.ejs interpolates servers[0].url from src/code-gen-process.ts into the HttpClient constructor without escaping, allowing an attacker-controlled OpenAPI spec to inject code that executes when new HttpClient() or new Api() is constructed. This issue is fixed in version 13.12.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7