CVEvulnerability

CVE-2026-54661

8.3 HIGH Published 2026-07-29 Modified 2026-10-23 Official page ↗
Status
Deferred
Published
2026-07-29
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.3 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-1336, CWE-74, CWE-94

Description

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.

Related

Weakness · CWE (3)

  • CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
  • CWE-94 Improper Control of Generation of Code weakness

References