Description
Orval generates type-safe JS clients (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification. Versions 7.19.0 and below and 8.0.0-rc.0 through 8.0.2 allow untrusted OpenAPI specifications to inject arbitrary TypeScript/JavaScript into generated mock files via the const keyword on schema properties. These const values are interpolated into the mock scalar generator (getMockScalar in packages/mock/src/faker/getters/scalar.ts) without proper escaping or type-safe serialization, which results in attacker-controlled code being emitted into both interface definitions and faker/MSW handlers. The vulnerability is similar in impact to the previously reported enum x-enumDescriptions (GHSA-h526-wf6g-67jv), but it affects a different code path in the faker-based mock generator rather than @orval/core. The issue has been fixed in versions 7.20.0 and 8.0.3.
INFO
Published Date :
2026-01-22T23:47:45.846Z
Last Modified :
2026-01-23T20:01:12.356Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-24132 vulnerability.
| Vendors | Products |
|---|---|
| Orval |
|
| Orval-labs |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-24132.
