PT-2026-22107

Name of the Vulnerable Software and Affected Versions Langflow versions prior to 1.8.0 Description Langflow is a tool for building and deploying AI-powered agents and workflows. In the CSV Agent node, the variable allow dangerous code is hardcoded to True, which automatically exposes LangChain's...

Langflow RCE

The CSV Agent node in Langflow hardcodes allowdangerouscode=True, which automatically exposes LangChain's Python REPL tool pythonreplast. As a result, an attacker can execute arbitrary Python and OS commands on the server via prompt injection, leading to full Remote Code Execution RCE. Module...

Exploit for Inclusion of Functionality from Untrusted Control Sphere in Langflow

🚀 CVE-2026-0770 – Langflow RCE execglobal PoC Rem...

Arbitrary File Write

Langflow is vulnerable to arbitrary file write. The vulnerability is due to lack of path validation and directory restrictions in the fspath parameter, which allows an attacker to specify arbitrary absolute paths and overwrite files on the server...

VulnCheck KEV: CVE-2026-0770

Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations...

Exploit for CVE-2026-0770

CVE-2026-0770 - Langflow Remote Code Execution Summary La...

CVE-2026-0771

Langflow PythonFunction Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Attack vectors and exploitability will vary depending on the configuration of the product. The specific flaw exis...

CVE-2026-0768

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...

CVE-2026-0770

Langflow execglobals Inclusion of Functionality from Untrusted Control Sphere 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...

CVE-2026-0772

Langflow Disk Cache Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is required to exploit this vulnerability. The specific flaw exists within the disk...

CVE-2026-0769

Langflow evalcustomcomponentcode Eval 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...

Langflow affected by Remote Code Execution via validate_code() exec()

Langflow execglobals Inclusion of Functionality from Untrusted Control Sphere 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...

GHSA-G22F-V6F7-2HRH Langflow affected by Remote Code Execution via validate_code() exec()

Langflow execglobals Inclusion of Functionality from Untrusted Control Sphere 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...

Arbitrary Code Injection

Overview langflow is an A Python package with a built-in web application Affected versions of this package are vulnerable to Arbitrary Code Injection via the code parameter in the validate endpoint. An attacker can execute arbitrary code with root privileges by sending a specially crafted request...

Arbitrary Code Injection

Overview lfx is a lfx is a command-line tool for running Langflow workflows. It provides two main commands: serve and run. Affected versions of this package are vulnerable to Arbitrary Code Injection via the code parameter in the validate endpoint. An attacker can execute arbitrary code with root...

dzbanek-langflow-base (>=0.6.0, <=0.6.1), jf-langflow (>=1.10.0, <=1.10.0.post7) +31 more potentially affected by CVE-2026-0768 via lfx (>=0.1.13, <=1.13.0.dev5)

lfx PYPI version =0.1.13, =0.6.0, =1.10.0, =1.8.0rc0, =0.7.0, =0.1.0, =0.1.0, =0.1.1rc0, =1.0.0, =0.1.0, =0.1.0, =0.1.0, =0.1.1rc0, =0.1.5 and more Source cves: CVE-2026-0768 Source advisory: SNYK:PYTHON-LFX-15091578...

Arbitrary Code Injection

Overview langflow is an A Python package with a built-in web application Affected versions of this package are vulnerable to Arbitrary Code Injection via the handling of Python function components. An attacker can execute arbitrary code by introducing custom Python code into a workflow. Remediati...

Arbitrary Code Injection

Overview lfx is a lfx is a command-line tool for running Langflow workflows. It provides two main commands: serve and run. Affected versions of this package are vulnerable to Arbitrary Code Injection via the handling of Python function components. An attacker can execute arbitrary code by...

jf-langflow (>=1.10.0, <=1.10.0.post7), langflow (>=1.8.0rc0, <=1.8.0rc2) +1 more potentially affected by CVE-2026-0772 via langflow-base (>=0.7.2, <=0.11.6)

langflow-base PYPI version =0.7.2, =1.10.0, =1.8.0rc0, =1.8.0rc2 - langflow-nightly 1.8.0.dev24 Source cves: CVE-2026-0772 Source advisory: SNYK:PYTHON-LANGFLOWBASE-15091577...

Deserialization of Untrusted Data

Overview langflow is an A Python package with a built-in web application Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the disk cache service. An attacker can execute arbitrary code by supplying crafted data that is deserialized without proper validatio...