CVE-2026-71867

Orval versions prior to 8.21.0 emit unsanitized single quotes from OpenAPI schema property names into single-quoted object keys in generated MSW mock factories (packages/core/src/getters/keys.ts), enabling attacker-controlled JavaScript evaluation and RCE in developer, CI, test, or application en...

CVE-2026-71867 Orval: RCE via schema property name -> computed-property-key injection in the MSW mock generator

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, a single quote in a schema property name is emitted into single-quoted object keys in generated MSW mock factories without safe encoding. This permits attacker-controlled...