{"cve":"CVE-2025-68130","nvd":{"published":"2025-12-16T17:16:11.243","modified":"2026-10-13T11:10:00.203","status":"Deferred","description":"tRPC allows users to build and consume fully typesafe APIs without schemas or code generation. Starting in version 10.27.0 and prior to versions 10.45.3 and 11.8.0, a A prototype pollution vulnerability exists in `@trpc/server`'s `formDataToObject` function, which is used by the Next.js App Router adapter. An attacker can pollute `Object.prototype` by submitting specially crafted FormData field names, potentially leading to authorization bypass, denial of service, or other security impacts. Note that this vulnerability is only present when using `experimental_caller` / `experimental_nextAppDirCaller`. Versions 10.45.3 and 11.8.0 fix the issue.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L","score":8.5},"cvss_v3":null,"cwes":["CWE-1321"],"references":["https://github.com/trpc/trpc/security/advisories/GHSA-43p4-m455-4f4j"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:17:07.138532058+00:00"},"epss":{"cve":"CVE-2025-68130","score":0.00397,"percentile":0.33591,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-43p4-m455-4f4j","url":"https://osv.dev/vulnerability/GHSA-43p4-m455-4f4j","summary":"tRPC has possible prototype pollution in `experimental_nextAppDirCaller`","modified":"2026-09-10T03:50:31.282502907Z","packages":[{"ecosystem":"npm","name":"@trpc/server","purl":"pkg:npm/%40trpc/server","ranges":[">=10.27.0 <10.45.3"],"fixed":["10.45.3"]},{"ecosystem":"npm","name":"@trpc/server","purl":"pkg:npm/%40trpc/server","ranges":[">=11.0.0 <11.8.0"],"fixed":["11.8.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}