Medium severity · published May 6, 2026
CVE-2026-8026
FlowiseAI Flowise API Response account.service.ts login information disclosure
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
A security flaw has been discovered in FlowiseAI Flowise up to 3.0.12. Affected is the function Login of the file packages/server/src/enterprise/services/account.service.ts of the component API Response Handler. The manipulation results in information disclosure. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is told to be difficult. You should upgrade the affected component.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
Flowise · FlowiseAI
3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; 3.0.5; +7 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-8026
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-8026
Exploit
https://gist.github.com/YLChen-007/50a553f09aa1c7c04ce18cec13986a91
Third Party Advisory
https://vuldb.com/submit/777656
Third Party Advisory
https://vuldb.com/vuln/361273
Permissions Required
https://vuldb.com/vuln/361273/cti
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