Missing Authentication for Critical Function in Flowise - CVE-2026-30824
Published: April 9, 2026 / Updated: April 30, 2026
Vulnerability identifier: #VU125527
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2026-30824
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: FlowiseAI
Affected software:
Flowise
Flowise
Detailed vulnerability description
The vulnerability allows a remote attacker to disclose sensitive information in a subsequent system.
The vulnerability exists due to missing authentication for critical function in the NVIDIA NIM endpoints when handling requests to /api/v1/nvidia-nim/*. A remote attacker can send crafted requests to obtain a valid NVIDIA API token and disclose sensitive information in a subsequent system.
On systems with Docker or NIM installed, additional unauthenticated endpoint access may allow container enumeration, image pulls, container starts, or service disruption.
How to mitigate CVE-2026-30824
Install security update from vendor's website.