CVE-2026-56256
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk15th percentile — higher than 15% of all known CVEs
Summary
Capgo before version 12.128.2 enforces mandatory two-factor authentication only at the UI level. Sensitive organization management API endpoints do not validate 2FA completion on the backend, allowing an authenticated Admin user without 2FA to bypass the requirement.
Risk Assessment
The organization may be exposed to unauthorized actions within organization management, potentially leading to data loss or security breaches. The lack of proper 2FA validation on the backend creates a vulnerability that attackers could exploit.
Recommendation
It is recommended to upgrade to Capgo version 12.128.2 or later to ensure that two-factor authentication is enforced on the backend. Additionally, 2FA should be mandated for all Admin users.
Original NVD description (English source)
Capgo before 12.128.2 enforces mandatory two-factor authentication only at the UI level. Sensitive Organization (ORG) management API endpoints (e.g., editing organization details, inviting users) do not validate 2FA completion on the backend. An authenticated Admin user who has not enabled 2FA can replay or modify a previously captured ORG API request to perform privileged organization actions, bypassing the globally enforced 2FA requirement.