Information Disclosure Vulnerability in FlowiseAI Flowise API
CVE-2026-8026

6.3MEDIUM

Key Information:

Vendor

Flowiseai

Status
Flowise
Vendor
CVE Published:
6 May 2026

What is CVE-2026-8026?

A security vulnerability exists in FlowiseAI Flowise, affecting version 3.0.12 and earlier. This flaw, located in the Login function of the API Response Handler, allows for unauthorized information disclosure. Attackers can exploit this vulnerability remotely, which may lead to sensitive data exposure. The complexity of executing such an attack is high, making effective exploitability difficult. Users are advised to upgrade to the latest version to mitigate this security risk.

Affected Version(s)

Flowise 3.0.0

Flowise 3.0.1

Flowise 3.0.2

References

https://vuldb.com/vuln/361273
vdb-entrytechnical-description
https://vuldb.com/vuln/361273/cti
signaturepermissions-required
https://vuldb.com/submit/777656
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Eric-a (VulDB User)
.