CRITICALVulnerability
Verified
Global

NVD CRITICAL: CVE-2026-96759 — orval before 8.29.0 fails to escape the operationId parameter when emitting it i...

·Source: NIST NVD

Updated:

Executive Summary

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.

Analysis

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. CVSS Score: 9.8. Published: 2026-09-23T17:17:25.250.

Indicators of Compromise (1)

CVE (1)
CVE-2026-96759
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Sep 23, 2026. Verified by: NIST.

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