1434 matches found
GHSA-G2J9-7RJ2-GM6C Langflow has an Arbitrary File Write (RCE) via v2 API
Summary While reviewing the recent patch for CVE-2025-68478 External Control of File Name in v1.7.1, I discovered that the root architectural issue within LocalStorageService remains unresolved. Because the underlying storage layer lacks boundary containment checks, the system relies entirely on...
Langflow has an Arbitrary File Write (RCE) via v2 API
Summary While reviewing the recent patch for CVE-2025-68478 External Control of File Name in v1.7.1, I discovered that the root architectural issue within LocalStorageService remains unresolved. Because the underlying storage layer lacks boundary containment checks, the system relies entirely on...
GHSA-VWMF-PQ79-VJVX Unauthenticated Remote Code Execution in Langflow via Public Flow Build Endpoint
Summary The POST /api/v1/buildpublictmp/flowid/flow endpoint allows building public flows without requiring authentication. When the optional data parameter is supplied, the endpoint uses attacker-controlled flow data containing arbitrary Python code in node definitions instead of the stored flow...
Missing Authentication for Critical Function
Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function in the POST /api/v1/buildpublictmp/flowid/flow endpoint when attacker-controlled flow data is supplied to the data parameter, which is then executed using exec without authentication or...
Exploit for Inclusion of Functionality from Untrusted Control Sphere in Langflow
Langflow Exploit Tool - CVE-2026-0770 📋 Table of Contents...
GHSA-3645-FXCV-HQR4 Langflow has Remote Code Execution in CSV Agent
Summary 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...
Langflow has Remote Code Execution in CSV Agent
Summary 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...
EUVD-2026-8819
Langflow has Remote Code Execution in CSV Agent...
CVE-2026-27966
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
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 allowdangerouscode=True which automatically exposes LangChain’s Python REPL tool...
CVE-2026-27966
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
CVE-2026-27966
Langflow before version 1.8.0 exposes a remote code execution risk through the CSV Agent node by hardcoding allow_dangerous_code=True, which enables Python REPL access (python_repl_ast) via prompt injection. This allows an attacker to execute arbitrary Python/OS commands on the server. The issue ...
CVE-2026-27966 Langflow has Remote Code Execution in CSV Agent
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
CVE-2026-27966
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
CVE-2026-27966 Langflow has Remote Code Execution in CSV Agent
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
CVE-2026-27966 Langflow has Remote Code Execution in CSV Agent
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, 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 an...
Langflow 安全漏洞
Langflow is an open-source visualization framework developed by Langflow for building multi-agent and RAG applications. Versions of Langflow prior to 1.8.0 contained a security vulnerability. This vulnerability stemmed from the hardcoding of allowdangerouscode=True in the CSV Agent node, which...
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...