Critical severity · published Mar 7, 2026
CVE-2026-30824
Flowise: Missing Authentication on NVIDIA NIM Endpoints
9.8
CVSS
36.9%
EPSS
No
On KEV
Description
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, the NVIDIA NIM router (/api/v1/nvidia-nim/*) is whitelisted in the global authentication middleware, allowing unauthenticated access to privileged container management and token generation endpoints. This issue has been patched in version 3.0.13.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)36.9% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
Flowise · FlowiseAI
< 3.0.13 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-30824
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-30824
Product
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13
Exploit
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5f53-522j-j454
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