Medium severityNVD Advisory· Published Jun 20, 2026· Updated Jun 22, 2026
CVE-2026-56276
CVE-2026-56276
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
2News mentions
1- Flowise: Nine Vulnerabilities Including RCE and SSRF Disclosed in BatchVypr Intelligence · Jun 23, 2026