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Advisories

Flowise before 3.1.4 Cross-Tenant Authorization Bypass

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severity
high
date
Affecting

  • Flowise >= 0, < 3.1.4

CWE
  • CWE-862 Missing Authorization
CVSS
7.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Credit
park0407
Description
Flowise versions before 3.1.4 contain cross-tenant authorization gaps in Enterprise endpoints that fail to verify resource ownership before operations. Attackers with Enterprise access can delete arbitrary workspaces, invite themselves into other organizations, modify cross-org roles, and abuse stored SSO secrets.

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