threat-modeling-mcp-server

Threat Modeling MCP Server A Model Context Protocol MCP server for comprehensive threat modeling with guided code validation. Table of Contents Overview Quick Start Prompts Key Features Prerequisites Installation Running with Kiro CLI Output File Management Quick Reference Tools Overview Threat...

CVE-2026-9198

CVE-2026-9198 Vulnerability cause: IBM Langflow OSS is an open-source software specifically used for building and deploying Agent automation workflows. IBM Langflow OSS from 1.0.0 to 1.10.0 has automatic login enabled by default autologin is true. In this mode, accessing the /api/v1/autologin...

langflow-exploit

CVE-2025-3248 - Langflow Code Validation Endpoint RCE A proof-of-concept exploit demonstrating a remote code execution vulnerability in Langflow's code validation endpoint. This vulnerability affects Langflow versions prior to 1.3.0, allowing unauthenticated attackers to execute arbitrary code...

exposecheck

EXPOSECHECK Only run against servers you own or are authorized to test. Scope: a passing result means only that this narrow check found an authentication challenge and a Langflow version at or above the patched threshold for CVE-2025-3248. It is not a general security, reputation, configuration, ...

CVE-2026-9198

CVE-2026-9198 - IBM Langflow Unauthenticated RCE via Auto-Login Bypass Educational PoC This repository provides an educational proof of concept for CVE-2026-9198 affecting IBM Langflow OSS. The PoC poc.py demonstrates how an unauthenticated attacker can chain: 1. GET/POST /api/v1/autologin return...

CVE-2025-3248-Langflow-RCE

CVE-2025-3248 — Langflow Unauthenticated Remote Code Execution Proof-of-Concept exploit for CVE-2025-3248 , an unauthenticated remote code execution vulnerability in Langflow, an AI/LLM workflow-building platform. Affected versions: Langflow 1.3.0 Fixed in: 1.3.0 Vulnerability class:...

CLEANSTART-2026-RG79000 Vault and Vault Enterprise’s (“Vault”) TOTP Secrets Engine code validation endpoint is susceptible to code reuse within its validity period

Security vulnerability affects the vault package. Vault and Vault Enterprise’s “Vault” TOTP Secrets Engine code validation endpoint is susceptible to code reuse within its validity period...

Protection Mechanism Failure

Overview mcp-contextforge-gateway is a ContextForge AI Gateway — an AI gateway, registry, and proxy for MCP, A2A, and REST/gRPC APIs. Exposes a unified control plane with centralized governance, discovery, and observability. Optimizes agent and tool calling, and supports plugins. Affected version...

Security Bulletin: Code Injection Vulnerability in Code Validation Endpoint

Summary A code injection vulnerability was identified in the code validation endpoint that allowed authenticated users to execute arbitrary code on the server. The vulnerability existed in the validation logic which compiled and executed function definitions to check for import errors. Attackers...

SUSE CVE-2026-68445

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Prevent shader BO mappings from becoming writable vc4gemobjectmmap rejects a writable mapping of a validated shader BO, but leaves VMMAYWRITE set. Userspace can map the BO read-only and then turn it writable with mprotec...

langflow-exploit

CVE-2025-3248 - Langflow Code Validation Endpoint RCE A proof...

CVE-2026-17632

CVE-2026-17632 affects IBM Langflow OSS versions 1.0.0–1.10.3. The vulnerability arises from improper validation of Python code during AST-based security scanning, enabling a remote authenticated attacker to execute arbitrary code. The NVD/CVE listings report a high-severity vector with CVSS 3.1:...

CVE-2026-17632 Langflow OSS is affected by arbitrary code execution in component generation, validation, and custom component handling

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of Python code during AST-based security scanning...

CVE-2026-17632: Improper Control of Generation of Code

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of Python code during AST-based security scanning...

CVE-2026-8481

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the code validation API endpoint. The POST /api/v1/validate/code endpoint accepts user-supplied Python code and executes it directly using Python's built-in exec function without sandboxing, input...

EUVD-2026-45275

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the code validation API endpoint. The POST /api/v1/validate/code endpoint accepts user-supplied Python code and executes it directly using Python's built-in exec function without sandboxing, input...

CVE-2026-8481 Remote Code Execution via Code Validation Endpoint

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the code validation API endpoint. The POST /api/v1/validate/code endpoint accepts user-supplied Python code and executes it directly using Python's built-in exec function without sandboxing, input...

CVE-2026-8481 Remote Code Execution via Code Validation Endpoint

IBM Langflow OSS 1.0.0 through 1.10.0 contain a critical remote code execution vulnerability in the code validation API endpoint. The POST /api/v1/validate/code endpoint accepts user-supplied Python code and executes it directly using Python's built-in exec function without sandboxing, input...

CVE-2026-9198

IBM Langflow OSS versions 1.0.0–1.10.0 are affected by an unauthenticated remote code execution (RCE) vulnerability that chains two endpoints: /api/v1/auto_login (which mints a superuser token for callers when AUTO_LOGIN is enabled) and /api/v1/validate/code (which executes user-supplied Python c...

CVE-2026-9198 Unauthenticated Remote Code Execution via Auto-Login Bypass and Code Validation

IBM Langflow OSS 1.0.0 through 1.10.0 allows unauthenticated attackers to chain /api/v1/autologin mints SUPERUSER tokens to any network caller with /api/v1/validate/code executes user code via exec to achieve full RCE on default Langflow deployments...