CVE-2026-67622 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-67622HIGH

FlowiseAI Flowise — Flowise 3.1.4 IDOR in OpenAI Assistants Integration

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   H   N   N    8.5   .0025   16.3     —

AFFECTED
  Product  Versions     Fixed
  Flowise  unspecified  —

TIMELINE
  Jul 29  Reserved by VulnCheck
  Aug 6   Published (CNA: VulnCheck)
  Aug 7   EXPLOIT PUBLISHED — CVE-2026-67622 (FlowiseAI Flowise). Public exploit reference added.
  Aug 13  EXPLOIT PUBLISHED — CVE-2026-67622 (FlowiseAI Flowise). Public exploit reference added.

CWE-639 · CNA: VulnCheck · CVSS v4.0 · 3 references · NVD status: Received

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.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
July 29, 2026	Reserved	Reserved by VulnCheck
August 6, 2026	Published	Published (CNA: VulnCheck)
August 7, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-67622 (FlowiseAI Flowise). Public exploit reference added.
August 13, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-67622 (FlowiseAI Flowise). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
FlowiseAI	Flowise	—	—	—

Weaknesses

CWE-639

References (3)

https://flowiseai.com/sunset [vendor-advisory]
https://github.com/Caycon/cve-advisories/blob/main/2026/Flowise/CVE-2026-67622.md [technical-description, exploit]
https://www.vulncheck.com/advisories/flowise-idor-in-openai-assistants-integration [third-party-advisory]

Authoritative record: CVE-2026-67622 at cve.org

Vendors: flowiseai

Weaknesses: CWE-639

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-67622 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.