SCA: security update for flowise, flowise-components (GHSA-vmv7-4m6c-3cg5)

critical Tenable Self-Hosted Container Security Plugin ID 445624

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3,
the CSVAgent in packages/components/nodes/agents/CSVAgent/CSVAgent.ts extracted attacker-controlled CSV
data with file.split(',').pop() and interpolated it directly into executable Python as base64_string =
"${base64String}" before calling Pyodide. The validatePythonCodeForDataFrame() denylist only checked later
LLM-generated code and did not validate this initial code block. An authenticated attacker could inject a
closing quote followed by Python code, use Pyodide's js bridge to load Node.js child_process, and execute
arbitrary operating system commands as root in the Flowise container. This issue is fixed in version
3.1.3. (CVE-2026-69255)

Solution

Update the flowise library and its related packages to version 3.1.3 or later.

Plugin Details

Severity: Critical

ID: 445624

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/4/2026

Updated: 8/4/2026

Risk Information

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 8.7

Temporal Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:P/A:C

CVSS Score Source: CVE-2026-69255

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.2

Threat Score: 7.2

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/4/2026

Vulnerability Publication Date: 8/4/2026

Reference Information

CVE: CVE-2026-69255

cwe: CWE-94

Detections

Analytics