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CVE-2026-41273 Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow

🗓️ 23 Apr 2026 19:29:16Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 10 Views

Unauthenticated access to a public chatflow exposes OAuth tokens; fixed in Flowise 3.1.0.

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23 Apr 2026 19:29Current
5.3Medium risk
Vulners AI Score5.3
CVSS 47.7
EPSS0.00308
SSVC
10