OCTOBER 9, 2026
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Case File

CVE-2026-100605

HIGH · CVSS 7.1 EPSS 0.22% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-26 · Last synced 2026-10-09

CyberRota Analysis

AI-Generated

Flowise versions up to 3.1.4 are vulnerable due to missing route-level role-based access control (RBAC) checks on chat message endpoints, enabling low-privileged API keys to access and delete chat histories. This flaw allows unauthorized users to exploit the API, potentially leading to data leakage and loss of sensitive information. Organizations utilizing Flowise should prioritize addressing this vulnerability to safeguard their chat data and maintain compliance with data protection standards.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-100605
Severity
HIGH
CVSS
7.1
EPSS
0.22%

Original NVD Description

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.