CVE-2026-96755
CRITICALCVSS 9.8Description
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.
Timeline
Published:September 23rd, 2026 5:17 PM
Last modified:September 23rd, 2026 6:16 PM
CVSS Scoring
CVSS v3: 9.8 (CRITICAL)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://github.com/orval-labs/orval
- https://github.com/orval-labs/orval/blob/v8.28.1/packages/effect/src/index.ts#L298-L302
- https://github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8dc23
- 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-code-injection
- https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867
Source: NIST NVD · Data may lag official sources by up to one minute