ZDI-CAN-29411 CRITICAL 9.8 Upcoming Feb 26, 2026

Flowise

Flowise is a popular open-source low-code platform for building AI applications and chatbots. This critical vulnerability (CVSS 9.8) can be exploited remotely by an unauthenticated attacker with no user interaction required, allowing complete compromise of confidentiality, integrity, and availability. Security teams should immediately monitor for any available patches and implement network segmentation or access controls for Flowise deployments until the June 2026 vendor deadline is met.

Advisory Details
Researcher Dre Cura (@dre_cura) and Nicholas Zubrisky (@NZubrisky) of TrendAI Research
Reported February 26, 2026
Deadline June 26, 2026 71d
CVSS Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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