What is CVE-2026-41278?

CVE-2026-41278 is a high-severity vulnerability in Flowiseai Flowise, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-04-23.

How severe is CVE-2026-41278?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Flowiseai Flowise

CVE-2026-41278

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GET /api/v1/public-chatflows/:id endpoint returns the full chatflow object without sanitization for public chatflows. Docker valid…

Vulnerability class: Information Disclosure

EPSS: 0.004 (34.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Flowiseai Flowise — versions < 3.1.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-41278?: CVE-2026-41278 is a high-severity vulnerability in Flowiseai Flowise, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-04-23.
How severe is CVE-2026-41278?: High severity. CVSS v3 base score is 7.5 out of 10.