{"id":"CVE-2025-68130","sourceIdentifier":"security-advisories@github.com","published":"2025-12-16T17:16:11.243","lastModified":"2026-10-13T11:10:00.203","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"tRPC permite a los usuarios construir y consumir APIs completamente seguras en cuanto a tipos sin esquemas o generación de código. A partir de la versión 10.27.0 y antes de las versiones 10.45.3 y 11.8.0, existe una vulnerabilidad de contaminación de prototipos en la función formDataToObject de @trpc/server, que es utilizada por el adaptador del App Router de Next.js. Un atacante puede contaminar Object.prototype al enviar nombres de campos de FormData especialmente diseñados, lo que podría conducir a una omisión de autorización, denegación de servicio u otros impactos de seguridad. Tenga en cuenta que esta vulnerabilidad solo está presente al usar experimental_caller / experimental_nextAppDirCaller. Las versiones 10.45.3 y 11.8.0 solucionan el problema."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"trpc","product":"trpc","versions":[{"version":">= 10.27.0, < 10.45.3","status":"affected"},{"version":">= 11.0.0, < 11.8.0","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":8.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"HIGH","subAvailabilityImpact":"LOW","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-12-16T21:38:30.190215Z","id":"CVE-2025-68130","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-1321"}]}],"references":[{"url":"https://github.com/trpc/trpc/security/advisories/GHSA-43p4-m455-4f4j","source":"security-advisories@github.com"}]}