CVE-2026-19677
CVE-2026-19677 · Authentication Bypass Leading to Server-Side Command Execution
This page contains facts from public vulnerability sources. Check the original advisory before updating.
An authentication bypass vulnerability in the public onPhase/ frevvo registration form version 11.0.14 allows an unauthenticated remote attacker to authenticate as an arbitrary tenant user, obtain TenantAdmin and Designer privileges, and execute arbitrary operating system commands via manipulation of registration parameters containing a valid tenant name and existing user identifier.
CVSS 9.3 · Critical · EPSS 0.5%
- Published
- Updated
Affected products and versions
onphase forms
- Versions
- 11.0.14: Affected
No fix published