{"action":"Upgrade orval to 8.21.0 or later.","affected":[{"fixed":"8.21.0","introduced":"0"}],"component":"orval","cve_ids":["CVE-2026-71871"],"ecosystem":"npm","epss":0.00653,"exploited":false,"fixed_versions":["8.21.0"],"ghsa_id":"GHSA-8j6p-r8jg-mxqh","id":"tcs_01M5KFD88K1R19ET9Y4N521H73","modified_at":"2026-09-03T18:45:04.041323244Z","published_at":"2026-09-03T18:32:03Z","references":["https://osv.dev/vulnerability/GHSA-8j6p-r8jg-mxqh","https://github.com/orval-labs/orval/security/advisories/GHSA-8j6p-r8jg-mxqh","https://nvd.nist.gov/vuln/detail/CVE-2026-71871","https://github.com/orval-labs/orval/pull/3692","https://github.com/orval-labs/orval/commit/8ef1bfdf3f9bcaf9dabfbe2e42887f1c0e159ab6","https://github.com/orval-labs/orval","https://github.com/orval-labs/orval/releases/tag/v8.21.0"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GHSA-8j6p-r8jg-mxqh","url":"https://osv.dev/vulnerability/GHSA-8j6p-r8jg-mxqh"},{"source":"nvd","source_id":"CVE-2026-71871","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71871"}],"summary":"Orval: Import-time RCE via header-parameter default -> zod module-level template literal"}