CVE-2024-37145: Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, a
Summary
Flowise version 1.4.3 has a reflected cross-site scripting vulnerability (XSS, where an attacker injects malicious code into web pages shown to users) in its `/api/v1/chatflows-streaming/id` endpoint. If using default settings without authentication, an attacker can craft a malicious URL that runs JavaScript in a user's browser, potentially stealing information, showing fake popups, or redirecting users to other websites.
Vulnerability Details
6.1(medium)
EPSS: 0.4%
Classification
Affected Vendors
Related Issues
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-37145
First tracked: February 15, 2026 at 08:53 PM
Classified by LLM (prompt v3) · confidence: 85%