CVE-2026-0768

CRITICAL LAB

Langflow - Code Injection

Title source: llm

Description

Langflow code Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the code parameter provided to the validate endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-27322.

Exploits (1)

github WORKING POC 1 stars
by exploitintel · pythonpoc
https://github.com/exploitintel/eip-pocs-and-cves/tree/main/CVE-2026-0768

Scores

CVSS v3 9.8
EPSS 0.0259
EPSS Percentile 85.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Lab Environment

Lab screenshot
vulnerable
docker pull ghcr.io/exploitintel/cve-2026-0768-vulnerable:latest
All Labs GitHub

Classification

CWE
CWE-94
Status published

Affected Products (1)

langflow/langflow

Timeline

Published Jan 23, 2026
Tracked Since Feb 18, 2026