{"id":"CVE-2026-71868","summary":"Orval: Import-time RCE via enum-typed default -\u003e zod module-level template literal","details":"Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, a ${...} expression or backtick in an enum default is emitted into a module-level template literal emitted by zod schema generation 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 function formatDefaultValue. This issue is fixed in version 8.21.0.","aliases":["GHSA-3575-w9fc-c2j6"],"modified":"2026-08-23T03:42:37.434914058Z","published":"2026-08-19T17:37:34.092Z","database_specific":{"cwe_ids":["CWE-1336","CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71868.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/orval-labs/orval/releases/tag/v8.21.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71868.json"},{"type":"ADVISORY","url":"https://github.com/orval-labs/orval/security/advisories/GHSA-3575-w9fc-c2j6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71868"},{"type":"FIX","url":"https://github.com/orval-labs/orval/commit/8ef1bfdf3f9bcaf9dabfbe2e42887f1c0e159ab6"},{"type":"FIX","url":"https://github.com/orval-labs/orval/pull/3692"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/orval-labs/orval","events":[{"introduced":"0"},{"fixed":"8ef1bfdf3f9bcaf9dabfbe2e42887f1c0e159ab6"},{"fixed":"1d1a1d07b8faf1615bfd4b06c7783a3a51c038df"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"8.21.0"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v8.20.0","v8.19.0","v8.18.0","v8.17.0","v8.16.0","v8.15.0","v8.14.0","v8.13.0","v8.12.3","v8.12.2","v8.12.1","v8.11.0","v8.10.0","v8.9.1","v8.9.0","v8.8.1","v8.8.0","v8.7.0","v8.6.2","v8.6.1","v8.6.0","v8.5.3","v8.5.2","v8.5.1","v8.5.0","v8.4.2","v8.4.1","v8.4.0","v8.3.0","v8.2.0","v8.0.3","v8.0.2","v8.0.1","v8.0.0","v8.0.0-rc.6","v8.0.0-rc.5","v8.0.0-rc.4","v8.0.0-rc.3","v8.0.0-rc.2","v7.15.0","v8.0.0-rc.1","v8.0.0-rc.0","v7.14.0","v7.13.2","v7.13.1","v7.13.0","v7.12.2","v7.12.1","v7.12.0","v7.11.2","v7.11.1","v7.11.0","v7.10.0","v7.9.0","v7.8.0","v7.7.0","v7.6.0","v7.5.0","v7.4.1","v7.4.0","v7.3.0","v7.2.0","v7.1.1","v7.1.0","v7.0.1","v7.0.0","v6.31.0","v6.30.2","v6.30.1","v6.30.0","v6.29.1","v6.29.0","v6.28.2","v6.28.1","v6.28.0","v6.27.1","v6.27.0","v6.26.0","v6.25.0","v6.24.0","v6.23.0","v6.22.1","v6.22.0","v6.21.0","v6.20.0","v6.19.1","v6.19.0","v6.18.1","v6.18.0","v6.17.0","v6.16.0","v6.15.0","v6.14.4","v6.14.3","v6.14.2","v6.14.1","v6.14.0","v6.13.1","v6.13.0","v6.12.1","v6.12.0","v6.11.1","v6.11.0","v6.10.3","v6.10.2","v6.9.6","v6.9.5","v6.9.4","v6.9.3","v6.9.2","v6.9.1","v6.9.0","v6.8.1","v6.8.0","v6.7.1","v6.7.0","v6.6.4","v6.6.3","v6.6.2","v6.6.1","v6.6.0","v6.5.3","v6.5.2","v6.5.1","v6.5.0","v6.4.3","v6.4.2","v6.4.1","v6.4.0","v6.3.0","v6.2.3","v6.2.2","v6.2.1","v6.2.0","v6.1.2","v6.1.1","v6.1.0","v6.0.4","v6.0.3","v6.0.2","v6.0.1","v6.0.0","v5.5.0","v5.4.14","v5.4.13","v5.4.12","v5.4.11","v5.4.10","v5.4.9","v5.4.8","v5.4.7","v5.4.6","v5.4.5","v5.4.4","v5.4.3","v5.4.2","v5.4.1","v5.4.0","v5.3.2","v5.3.1","v5.3.0","v5.2.0","v5.1.4","v5.1.3","v5.1.2","v5.1.1","v5.1.0","v5.0.0","v4.2.0","v3.2.3","v3.2.2","v3.2.1","v3.2.0","v3.1.9","v3.1.8","v3.1.7","v3.1.6","v3.1.5","v3.1.4","v3.1.3","v3.1.2","v3.1.1","v3.1.0","v3.0.3","v3.0.2","v3.0.1","v3.0.0","v2.6.0","v2.5.9","v2.5.8","v2.5.7","v2.5.6","v2.5.5","v2.5.4","v2.5.3","v2.5.2","v2.5.1","v2.5.0","v2.4.1","v2.4.0","v2.3.1","v2.3.0","v2.2.2","v2.2.1","v2.2.0","v2.1.2","v2.1.1","v2.1.0","v2.0.7","v2.0.6","v2.0.5","v2.0.4","v2.0.3","v2.0.2","v2.0.1","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71868.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}