CVE-2026-67622 (GCVE-0-2026-67622)

Vulnerability from cvelistv5 – Published: 2026-08-06 21:31 – Updated: 2026-08-06 21:31 X_Open Source Unsupported When Assigned
VLAI
Title
Flowise 3.1.4 IDOR in OpenAI Assistants Integration
Summary
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.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
URL Tags
https://github.com/Caycon/cve-advisories/blob/mai… technical-descriptionexploit
https://flowiseai.com/sunset vendor-advisory
Impacted products
Vendor Product Version
FlowiseAI Flowise Affected: 0 , ≤ 3.1.4 (semver)
Create a notification for this product.
Date Public
2026-08-04 00:00
Credits
CayCon, piropatriot
Show details on NVD website
To clipboard 

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}



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