CVE-2025-71327
CRITICAL
NVD
CVSS Score
9.1
Severity
CRITICAL
Published
Jun 25, 2026
Vendor
unknown
Description
Flowise contains an authentication bypass vulnerability in the unprotected /api/v1/account/register endpoint that allows unauthenticated attackers to create user accounts. Remote attackers can exploit this endpoint to register arbitrary accounts and authenticate to the system, gaining full API access without credentials.