CVE-2026-46477 HIGH

CVE-2026-46477: Flowise: Dataset create+update mass-assignment allows cross-workspace dataset takeover

Vendor Flowiseai

Product Flowise

Weakness CWE-915

Published June 8, 2026

Last update June 9, 2026

View on NVD All CVEs

CVSS base score

7.7/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, dataset create and update mass-assignment allows cross-workspace dataset takeover. This issue has been patched in version 3.1.2.

Key dates

02Disclosure timeline

June 8, 2026 CVE published

June 9, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-46477 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/915.html

Related vulnerabilities

04Related CVE

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