CVE-2026-8027

EUVD-2026-27830
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
Affected Products (NVD)
VendorProductVersion
flowiseaiflowise
𝑥
≤ 3.0.12
𝑥
= Vulnerable software versions
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://gist.github.com/YLChen-007/3584e6ffa0bba6367328ecf0b46b0e4b
https://vuldb.com/submit/777657
https://vuldb.com/vuln/361274
https://vuldb.com/vuln/361274/cti
https://vuldb.com/submit/777657