CVE-2026-8027

MEDIUM EPSS 21.0%
Published May 6, 20261mo ago · Modified Jun 17, 20262w ago
5.3 CVSS 4.0
Medium
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

A weakness has been identified in FlowiseAI Flowise up to 3.0.12. Affected by this vulnerability is an unknown functionality of the component User Controller Handler. This manipulation of the argument userId/organizationId/workspaceId/email causes authorization bypass. The attack may be initiated remotely. The affected component should be upgraded.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
21.0% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-285
CWE-639

Affected Products 1

VendorProductVersionRange
flowiseaiflowise* ≤3.0.12

References 4

  • gist.github.com https://gist.github.com/YLChen-007/3584e6ffa0bba6367328ecf0b46b0e4b
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/submit/777657
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/361274
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/vuln/361274/cti
    Permissions RequiredVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.