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OpenAdvisories
High · 8.7 CVE-2025-67718 EUVD-2025-202594GHSA-m654-769v-qjv7

Formio improperly authorized permission elevation through specially crafted request path

Published Dec 11, 2025 · Updated Dec 11, 2025 · Assigned by GitHub_M

Description

Form.io is a combined Form and API platform for Serverless applications. Versions 3.5.6 and below and 4.0.0-rc.1 through 4.4.2 contain a flaw in path handling which could allow an attacker to access protected API endpoints by sending a crafted request path. An unauthenticated or unauthorized request could retrieve data from endpoints that should be protected. This issue is fixed in versions 3.5.7 and 4.4.3.

Affected products

VendorProductAffectedFixed
formio formio < 3.5.7, >= 4.0.0-rc.1, < 4.4.3 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm formio < 3.5.7 3.5.7 GHSA-m654-769v-qjv7
npm formio >= 4.0.0-rc.1, < 4.4.3 4.4.3 GHSA-m654-769v-qjv7

References