CVE-2026-90533
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 12, 2026
Vendor
unknown
Description
Flowise before 3.1.4 contains a broken access control vulnerability in GET /api/v1/organizationuser that allows any authenticated organization member to retrieve the organization owner's full user record including bcrypt password hash and temporary tokens. Attackers can query the endpoint with any user ID to obtain the owner's credential hash for offline cracking, enabling account takeover of the highest-privileged account.