CVE-2026-70473

UNKNOWN 0.0

Flowise: Information Disclosure in GET /api/v1/upsert-history returns the entire server-wide upsert history

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows. Prior to 3.1.3, Flowise GET /api/v1/upsert-history returns the entire server-wide upsert history instead of being scoped to the requesting user, tenant, or workspace. The response can exceed 100MB and includes sensitive configuration data, including Vector Store settings such as Qdrant Server URL and collection name. The observed behavior indicates missing or insufficient authorization checks, workspace/project/tenant isolation, and pagination or limits, exposing integration parameters and infrastructure details that may enable further targeted attacks. This issue is fixed in version 3.1.3.

CWE	CWE-200 CWE-202 CWE-862
Vendor	flowiseai
Product	flowise
Published	Aug 4, 2026

Stay Ahead of the Next One

Get instant alerts for flowiseai flowise

Be the first to know when new unknown vulnerabilities affecting flowiseai flowise are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

FlowiseAI / Flowise

< 3.1.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fr6g-7cq8-fg82 github.com: https://github.com/FlowiseAI/Flowise/pull/6170 github.com: https://github.com/FlowiseAI/Flowise/commit/d81483b70c997ddf981acc9c49fbd9a02fa345cd github.com: https://github.com/FlowiseAI/Flowise/releases/tag/[email protected]