CVE-2025-67718
Formio improperly authorized permission elevation through specially crafted request path
Description
# Security Advisory: Unauthorized permission elevation through specially crafted request path **Summary:** A flaw in path handling could allow an attacker to access protected API endpoints by sending a crafted request path. This issue could result in unauthorized data disclosure under certain configurations. **Impact:** In affected configurations, an unauthenticated or unauthorized request could retrieve data from endpoints that should be protected. **Affected versions:** <= 3.5.6 <= 4.4.2 **Fixed in:** 3.5.7 4.4.3 **Mitigation / Workarounds:** Upgrade to 3.5.7 or later. **Disclosure timeline:** Discovered 2025-05-22; fixed 2025-05-30; publicly disclosed 2025-12.
How to fix CVE-2025-67718
To remediate CVE-2025-67718, upgrade the affected package to a fixed version below.
- —upgrade to 3.5.7 or later
Is CVE-2025-67718 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.5.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |