#VU121168 Command Injection in Langflow - CVE-2026-0769

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Main Vulnerability Database Vulnerabilities #VU121168

#VU121168 Command Injection in Langflow - CVE-2026-0769

Published: January 12, 2026


Vulnerability identifier: #VU121168
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-0769
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Langflow
Software vendor:
Langflow

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the system.

The vulnerability exists due to insufficient input validation within the implementation of eval_custom_component_code function. A remote attacker can pass specially crafted data to the application and execute arbitrary commands.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links