CVE-2026-46440
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Jun 08, 2026
Vendor
unknown
Description
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, the checkBasicAuth endpoint validates credentials in plaintext without rate limiting and with direct comparison. This issue has been patched in version 3.1.2.