#VU121171 Code Injection in Langflow - CVE-2026-0771

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Main Vulnerability Database Vulnerabilities #VU121171

#VU121171 Code Injection in Langflow - CVE-2026-0771

Published: January 12, 2026


Vulnerability identifier: #VU121171
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-0771
CWE-ID: CWE-94
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 code on the target system.

The vulnerability exists due to improper input validation within the handling of Python function components. A remote user can and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

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

External links