CVE-2026-41266
Flowise: Sensitive Data Leak in public-chatbotConfig
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, /api/v1/public-chatbotConfig/:id ep exposes sensitive data including API keys, HTTP authorization headers and internal configuration without any authentication. An attacker with knowledge just of a chatflow UUID can retrieve credentials stored in password type fields and HTTP headers, leading to credential theft and more. This vulnerability is fixed in 3.1.0.
| CWE | CWE-200 CWE-522 CWE-862 |
| Vendor | flowiseai |
| Product | flowise |
| Published | Apr 23, 2026 |
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Affected Versions
FlowiseAI / Flowise
< 3.1.0