Critical severity9.8NVD Advisory· Published Sep 23, 2026
CVE-2026-96754
CVE-2026-96754
Description
orval versions before 8.29.0 contain a code injection vulnerability in the @orval/hono generator that fails to escape OpenAPI path values in single-quoted route literals. Attackers can craft an OpenAPI document with an apostrophe in a static path segment to inject arbitrary JavaScript code that executes when the generated TypeScript module is imported.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <8.29.0
Patches
Vulnerability mechanics
References
6- github.com/orval-labs/orval/blob/v8.28.1/packages/hono/src/index.tsnvd
- github.com/orval-labs/orval/commit/155a5b7a38ff6886020cbc4c292db57c2793e6b6nvd
- github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8dc23nvd
- github.com/orval-labs/orval/pull/4006nvd
- github.com/orval-labs/orval/security/advisories/GHSA-g4mf-q5hw-f9j9nvd
- www.vulncheck.com/advisories/orval-orval-hono-before-8.29.0-code-injection-via-openapi-pathnvd
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