Vulnerability Description
orval versions 8.14.0 through 8.28.1 contain a code injection vulnerability in the @orval/effect generator that converts OpenAPI schema defaults into template literals. Attackers can inject arbitrary JavaScript expressions via schema defaults containing ${...} syntax, which are executed at module scope when the generated code is built or imported.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/orval-labs/orval
- https://github.com/orval-labs/orval/blob/v8.28.1/packages/effect/src/index.ts#L2
- https://github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8d
- https://github.com/orval-labs/orval/pull/3995
- https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867
- https://www.vulncheck.com/advisories/orval-orval-effect-8.14.0-through-8.28.1-co
- https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867
FAQ
What is CVE-2026-96755?
CVE-2026-96755 is a vulnerability with a CVSS score of 9.8 (CRITICAL). orval versions 8.14.0 through 8.28.1 contain a code injection vulnerability in the @orval/effect generator that converts OpenAPI schema defaults into template literals. Attackers can inject arbitrary ...
How severe is CVE-2026-96755?
CVE-2026-96755 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-96755?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.