Home/CVE/Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, there
CVE

CVE-2026-30823

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, there

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, there is an IDOR vulnerability, leading to account takeover and enterprise feature bypass via SSO configuration. This issue has been patched in version 3.0.13.

HIGH · CVSS 8.8 EPSS 0.00033
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-639Authorization Bypass Through User-Controlled Key
CWE-862Missing Authorization
▤

Affected Products & Versions

1
flowiseai flowise< 3.0.13
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
npm flowise HIGH fixed in 3.0.13
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-cwc3-p92j-g7qmgithub.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Mar 2026 · 06:16 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13ProductRelease Notes
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NVDCVE.orgCISAVulnersExploit-DBGitHub PoCVulnCheck KEVGreyNoise
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