CVE-2026-96756
orval before 8.30.0 Code Injection via Factory Generation
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
orval versions before 8.30.0 contain a code injection vulnerability in the @orval/core factory generator that fails to escape date default values in new Date() calls. Attackers can inject arbitrary expressions through apostrophes in OpenAPI schema defaults to execute code with the privileges of the consumer process when factoryMethods and useDates options are enabled.
| CWE | CWE-94 |
| Vendor | orval-labs |
| Product | orval |
| Published | Sep 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
orval-labs / orval
0 < 8.30.0
References
github.com: https://github.com/orval-labs/orval/security/advisories/GHSA-wx66-36r6-v5g7 github.com: https://github.com/orval-labs/orval/pull/4038 github.com: https://github.com/orval-labs/orval/commit/b9b083576943c683540200eb957feced57dddc1a github.com: https://github.com/orval-labs/orval/blob/v8.29.0/packages/core/src/generators/factory.ts#L493 github.com: https://github.com/orval-labs/orval vulncheck.com: https://www.vulncheck.com/advisories/orval-before-8.30.0-code-injection-via-factory-generation
Credits
Enrik Mustafa