CVE-2026-54666 — swagger-typescript-api vulnerable to code injection via unescaped OpenAPI path strings in generated method bodies
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 thro…
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, 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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7