CVE-2026-71865: critical vulnerability in orval-labs orval
Orval: Import-time RCE via query parameter name -> computed-property-key injection in the zod cli
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.7%
Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, a double quote in a query parameter name is emitted into the generated request-validation zod.object({...}) schema without safe encoding. This permits attacker-controlled JavaScript to be evaluated when the generated zod schema module is imported, resulting in code execution in the developer, CI, test, or application environment. The affected code is packages/zod/src/index.ts and query request-validation generation. This issue is fixed in version 8.21.0.
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
Affected products
orval-labs · orvalRelated CVEs — orval-labs orval
In the same product, most dangerous first.
CVE-2026-96756CRITICALorval before 8.30.0 Code Injection via Factory GenerationEPSS 0.9%CVE-2026-23947CRITICALOrval MCP client is vulnerable to code injection via unsanitized x-enum-descriptions in enum generationEPSS 0.8%CVE-2026-96757CRITICALorval before 8.29.0 Code Injection via unescaped OpenAPI media-typeEPSS 0.8%CVE-2026-96758CRITICALorval @orval/core before 8.28.0 Code Injection via Form-DataEPSS 0.8%CVE-2026-96755CRITICALorval @orval/effect 8.14.0 through 8.28.1 Code InjectionEPSS 0.8%CVE-2026-22785CRITICALorval MCP client is vulnerable to a code injection attack.EPSS 0.8%