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CVE-2026-46444

Flowise: Vector Store No Permission Checks

Published: Jun 8, 2026Updated: Jun 11, 2026 Sources: CVE List NVDCWE-862
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.3%
Top 75.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELIST_URLS. However, it is also not protected by the main auth middleware when accessed via API key — the route requires API key auth (not whitelisted), but no permission checks exist on any operation. This issue has been patched in version 3.1.2.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-862

Affected Products

flowiseflowiseai
On-premWeb App
AI / ML / ai-agent-tooling
FlowiseFlowiseAI
On-premWeb App
AI / ML / ai-agent-tooling
flowiseaioss-projectAI / MLaka flowise, flowise-components, embed

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
github.com
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hmg2-jjjx-jcp2
github.com

Timeline

Published
Jun 8, 2026
Last Updated
Jun 11, 2026

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