CVE-2026-96755
orval @orval/effect 8.14.0 through 8.28.1 Code Injection
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-94 |
| Vendor | orval-labs |
| Product | orval |
| Published | Sep 23, 2026 |
| Last Updated | Sep 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
orval-labs / orval
8.14.0 < 8.29.0
References
github.com: https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867 github.com: https://github.com/orval-labs/orval/pull/3995 github.com: https://github.com/orval-labs/orval/commit/d346d94a660e50a2f8d0f7c17fee2c4c69d8dc23 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 vulncheck.com: https://www.vulncheck.com/advisories/orval-orval-effect-8.14.0-through-8.28.1-code-injection
Credits
Enrik Mustafa