PT-2026-34743 · Flowiseai · Flowise

Published 2026-04-23 · Updated 2026-04-23 · CVE-2026-41265

Mitre

CVSS v4.0

9.2

Critical

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

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the specific flaw exists within the run method of the Airtable Agents class. The issue results from the lack of proper sandboxing when evaluating an LLM generated python script. Using prompt injection techniques, an unauthenticated attacker with the ability to send prompts to a chatflow using the Airtable Agent node may convince an LLM to respond with a malicious python script that executes attacker controlled commands on the flowise server. This vulnerability is fixed in 3.1.0.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2026-41265

Affected Products

Flowise

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-41265 · Security Note
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-v38x-c887-992f · Note