CVE-2026-54664

Description

swagger-typescript-api generates API clients for Fetch or Axios from an OpenAPI Specification. Prior to 13.12.2, src/schema-parser/base-schema-parsers/enum.ts passes components.schemas.*.enum[i] values to Ts.StringValue in src/configuration.ts without escaping before templates/base/enum-data-contract.ejs renders TypeScript enum declarations, allowing an attacker-controlled OpenAPI spec to inject code that executes when the generated module is imported. This issue is fixed in version 13.12.2.

CVSS Vector

References

• 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-5f94-x226-ccpm