{"action":"Upgrade @orpc/openapi to 1.13.9 or later.","affected":[{"fixed":"1.13.9","introduced":"0"}],"component":"@orpc/openapi","cve_ids":["CVE-2026-33331"],"ecosystem":"npm","epss":0.00293,"exploited":false,"fixed_versions":["1.13.9"],"ghsa_id":"GHSA-7f6v-3gx7-27q8","id":"tcs_01M5KF9SAD03DRK7TT48BSK6P2","modified_at":"2026-03-27T22:16:26.787307Z","published_at":"2026-03-20T17:25:56Z","references":["https://osv.dev/vulnerability/GHSA-7f6v-3gx7-27q8","https://github.com/middleapi/orpc/security/advisories/GHSA-7f6v-3gx7-27q8","https://nvd.nist.gov/vuln/detail/CVE-2026-33331","https://github.com/middleapi/orpc/commit/4f0efa8a1d3fa8e8317a4b03cc3945a5dfd68add","https://github.com/middleapi/orpc","https://github.com/middleapi/orpc/releases/tag/v1.13.9"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-7f6v-3gx7-27q8","url":"https://osv.dev/vulnerability/GHSA-7f6v-3gx7-27q8"}],"summary":"oRPC has Stored XSS in OpenAPI Reference Plugin via unescaped JSON.stringify"}