Information disclosure in Flowiseai Flowise
CVE-2026-8026
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (27.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Flowiseai Flowise — versions 3.0.0, 3.0.1, 3.0.2
Weakness classification (CWE)
References
- vuldb.com/vuln/361273 (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/vuln/361273/cti (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/submit/777656 (VDB Entry, Third Party Advisory, third-party-advisory)
- gist.github.com/YLChen-007/50a553f09aa1c7c04ce18cec13986a91 (related, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-8026?
- CVE-2026-8026 is a low-severity vulnerability in Flowiseai Flowise, classified under Information Disclosure. CVSS score: 3.7/10. Published 2026-05-06.
- How severe is CVE-2026-8026?
- Low severity. CVSS v3 base score is 3.7 out of 10.