CVE-2026-96758

CRITICAL

orval @orval/core before 8.28.0 contains a code injection vulnerability in the form-data serializer that fails to escape multipart property names in generated template literals. Attackers can inject ${...} expressions into OpenAPI schema property names that execute as live interpolation when the generated client builds FormData bodies with consumer process privileges.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 9/23/2026Modified: 9/23/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (7)

https://github.com/orval-labs/orvalhttps://github.com/orval-labs/orval/blob/v8.27.0/packages/core/src/getters/res-req-types.ts#L808https://github.com/orval-labs/orval/commit/975a769a76151354dead879feadfa3537ff065fehttps://github.com/orval-labs/orval/pull/3988https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pqhttps://www.vulncheck.com/advisories/orval-orval-core-before-8.28.0-code-injection-via-form-datahttps://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pq