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CVE PROGRAM SOURCE RECORD8.3 High

CVE-2026-54666

swagger-typescript-api vulnerable to code injection via unescaped OpenAPI path strings in generated method bodies

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

acacode swagger-typescript-api

  • < 13.12.2affected

References