CVE-2026-100605
Flowise through 3.1.4 Missing Authorization via Chat Message Routes
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
Flowise through 3.1.4 contains missing route-level RBAC checks on chat message endpoints that allow low-privileged API keys to read and delete chat history. Attackers with valid but low-privileged API keys can access GET and DELETE chat message routes without required flow permissions to read chat histories, prompts, model responses, and delete messages.
| CWE | CWE-862 |
| Vendor | flowiseai |
| Product | flowise |
| Published | Sep 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
FlowiseAI / Flowise
0 ≤ 3.1.4
References
Credits
🔍 GGBoo0