What is CVE-2026-46441?

CVE-2026-46441 is a critical-severity vulnerability in Flowiseai Flowise, classified under Improper Access Control. CVSS score: 9.6/10. Published 2026-06-08.

How severe is CVE-2026-46441?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Auth bypass in Flowiseai Flowise

CVE-2026-46441

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass assignment vulnerability exists in the assistant update endpoint of FlowiseAI. The endpoint allows authenticated users…

EPSS: 0.003 (19.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Affected products

Flowiseai Flowise — versions < 3.1.2

Weakness classification (CWE)

References

security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-46441?: CVE-2026-46441 is a critical-severity vulnerability in Flowiseai Flowise, classified under Improper Access Control. CVSS score: 9.6/10. Published 2026-06-08.
How severe is CVE-2026-46441?: Critical severity. CVSS v3 base score is 9.6 out of 10.