CVEvulnerability

CVE-2026-54660

7.4 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])
7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Weaknesses
CWE-200, CWE-201, CWE-522, CWE-918

Description

swagger-typescript-api generates API clients for Fetch or Axios from OpenAPI specifications. Prior to 13.12.2, src/resolved-swagger-schema.ts getRemoteRequestHeaders forwards --authorizationToken to every URL fetched by fetchRemoteSchemaDocument while warmUpRemoteSchemasCache resolves external $ref URLs, allowing an attacker-controlled OpenAPI spec to exfiltrate the developer or CI bearer token to a cross-origin endpoint. This issue is fixed in version 13.12.2.

Related

Weakness · CWE (4)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
  • CWE-201 Insertion of Sensitive Information Into Sent Data weakness
  • CWE-522 Insufficiently Protected Credentials weakness
  • CWE-918 Server-Side Request Forgery weakness

References