CVE-2026-41137

CRITICAL

Flowise: Code Injection in CSVAgent leads to Authenticated RCE

Title source: cna
STIX 2.1

Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, The CSVAgent allows providing a custom Pandas CSV read code. Due to lack of sanitization, an attacker can provide a command injection payload that will get interpolated and executed by the server. This vulnerability is fixed in 3.1.0.

References (1)

Core 1
Core References

Scores

CVSS v4 9.4
EPSS 0.0145
EPSS Percentile 69.8%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (4)
FlowiseAI/Flowise < 3.1.0
FlowiseAI/flowise-components < 3.1.0
npm/flowise 0 - 3.1.0npm
npm/flowise-components 0 - 3.1.0npm
Published Apr 23, 2026
Tracked Since Apr 24, 2026