CVE-2026-96759
Critical · CVSS 9.8- CVSS
- 9.8
- nvd
- EPSS
- —
- KEV
- No
- Class
- oss containerizable
- CWE-94
Description
orval before 8.29.0 fails to escape the operationId parameter when emitting it into generated TanStack Query mutator options metadata objects. Attackers can inject arbitrary JavaScript code through a crafted operationId in an OpenAPI specification that executes when generated hooks are called.
References
- https://github.com/orval-labs/orval
- https://github.com/orval-labs/orval/blob/v8.28.1/packages/query/src/query-generator.ts#L784
- https://github.com/orval-labs/orval/commit/b28c53f3e0c06190e0f6ea136737e6316432448f
- https://github.com/orval-labs/orval/pull/4008
- https://github.com/orval-labs/orval/security/advisories/GHSA-vv88-cm6j-665j
- https://www.vulncheck.com/advisories/orval-before-8.29.0-code-injection-via-operationid
- https://github.com/orval-labs/orval/security/advisories/GHSA-vv88-cm6j-665j
Status: profiled · ingested 2026-09-29T06:00:02.000Z