CVE-2025-67718

Formio improperly authorized permission elevation through specially crafted request path

Published Dec 11, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-m654-769v-qjv7 Formio improperly authorized permission elevation through specially crafted request path
History
Type Values Removed Values Added
First Time appeared Form
Form form.io
Vendors & Products Form
Form form.io
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Formio improperly authorized permission elevation through specially crafted request path
Weaknesses CWE-178
CWE-200
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Dec 11, 2025, 3:35 PM
Reserved
Dec 10, 2025, 6:46 PM
Status
Deferred
Published
Dec 11, 2025, 1:16 AM
Modified
Oct 14, 2026, 8:10 PM