PrivacyHigh
CVE-2026-46440: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…
- Occurred
- Jun 8, 2026
- Published
- Jun 8, 2026
- Source
- NVD CVE
Summary
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.
Tags
- CVE
- CVE-2026-46440
- cvss:CRITICAL
Classification
Category confidence: 90%
Severity confidence: 85%
Rationale: Plaintext credential validation without rate limiting exposes user authentication data to interception and brute force attacks.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8