CVEvulnerability
CVE-2026-96755
9.3 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2026-09-23
- Last modified
- 2026-09-23
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 9.3 CRITICAL — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-94
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.
Related
Weakness · CWE (1)
- CWE-94 Improper Control of Generation of Code weakness
References
- https://github.com/orval-labs/orval github.com
- https://github.com/orval-labs/orval/blob/v8.28.1/packages/effect/src/index.ts#L298-L302 github.com
- https://github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8dc23 github.com
- https://github.com/orval-labs/orval/pull/3995 github.com
- https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867 github.com
- https://www.vulncheck.com/advisories/orval-orval-effect-8.14.0-through-8.28.1-code-injection www.vulncheck.com
- https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867 github.com