VULNERABILITY INTELLIGENCE
CVE-2026-56276
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-06-20
Last modified2026-06-22
Description
Flowise before 3.1.2 contains a mass assignment vulnerability in the PUT /api/v1/user endpoint that allows authenticated users to directly modify the credential field without validation. Attackers can bypass password change verification and session invalidation by supplying a crafted password hash, establishing persistent account access after temporary session compromise.
Weakness classification
- disclosure@vulncheck.com: CWE-915