CVE-2026-67622

CRITICAL

CVE: CVE-2026-67622 - Flowise through 3Sign in to save

CVSS

9.9

CVSS v3.1

EPSS

0.2%

Exploit Prediction Score

Published

August 6, 2026

Exploitability

EPSS probability 0.2%

Description

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownership verification. Attackers can enumerate cross-workspace assistant metadata, retrieve file and vector store listings, and upload files into victim workspaces by exploiting the missing workspace-scoped authorization check in the credential lookup logic.

Weaknesses

CWE-639

Affected Packages

No package data available.

Aliases

CVE-2026-67622

Related references

Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).

https://flowiseai.com/sunset
https://github.com/Caycon/cve-advisories/blob/main/2026/Flowise/CVE-2026-67622.md
https://www.vulncheck.com/advisories/flowise-idor-in-openai-assistants-integration