Threat Modeling and Security by Design

Threat modeling tooling: Use our tool to start threat modeling within minutes.

Solve your threat modeling problems: We can help you to implement threat modeling and security by design.

Learn about threat modeling: We have lots of content to teach you about threat modeling.

Our Threat Modeling Tool Helps you to Perform Structured Threat Modeling at Scale

It’s easy to get started with threat modeling and gain initial security value from it. However, rolling out structured threat modeling at scale is a different matter. Our threat modeling tool helps you to get the most of threat modeling, in order to apply security by design and default.

  • Powerful assessment engine to understand potential threats and security weakness.
  • Flexible Diagram engine to visualize components and communication flows in play.
  • Clear reporting and metrics for compliance demonstration.

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Methods

Learn about the various threat modeling methods such as STRIDE, PASTA, LINDDUN, and Persona non Grata.

Tooling

We have a full list of threat modeling tools that can help to perform threat modeling. Including our own threat modeling tool.

Templates

Templates can help to kickstart the process. We have lots of free templates available.

Examples

We believe that you learn best from practical and real-world examples. We have lots of example cases and threat models available.

CVE-2026-9733: Perl Mojolicious OAuth2 Plugin Insecure Default State Parameter Enables Authorization Code Interception (CVSS 9.1)

CVE: CVE-2026-9733 | CVSS 3.1: 9.1 (CRITICAL) | CWE: CWE-340 (Generation of Predictable Numbers or Identifiers) | Vendor: Mojolicious | Product: Mojolicious::Plugin::Web::Auth::OAuth2 | Affected versions: ≤ 0.17 What Is the Vulnerability CVE-2026-9733 is a critical vulnerability in the Mojolicious OAuth2 plugin for Perl that enables OAuth2 authorization code interception attacks. The plugin’s default state parameter generation is cryptographically weak, using a SHA-1 hash of…

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CVE-2026-12866: expr-eval JavaScript Library Arbitrary Code Execution via toJSFunction() — All Versions Affected (CVSS 9.8)

CVE: CVE-2026-12866 | CVSS 3.1: 9.8 (CRITICAL) | CWE: CWE-94 (Improper Control of Generation of Code — Code Injection) | Vendor: silentmatt | Product: expr-eval | Affected versions: All versions (1.0.0 through latest) What Is the Vulnerability CVE-2026-12866 is a critical arbitrary code execution vulnerability in the expr-eval JavaScript library, a popular expression evaluation package with over 2 million weekly downloads on npm. The…

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CVE-2026-11374: ManageEngine Predictable SSO Tokens Across Four Enterprise Products (CVSS 9.0)

CVE: CVE-2026-11374 | CVSS 3.1: 9.0 (CRITICAL) | CWE: CWE-340 (Generation of Predictable Numbers or Identifiers) | Vendor: ManageEngine (Zoho Corp) | Product: ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, ADAudit Plus | Affected versions: Multiple versions across all four products What Is the Vulnerability CVE-2026-11374 is a critical vulnerability in ManageEngine’s SSO token generation mechanism that affects four major enterprise products simultaneously: ADSelfService…

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Multiple picklescan Bypass Vulnerabilities: ML Supply Chain Security Tool Fails to Detect 7 Python Stdlib Execution Vectors (5 CVEs, CVSS 9.8)

CVE: CVE-2026-56315, CVE-2025-71376, CVE-2025-71370, CVE-2025-71365, CVE-2025-71341 | CVSS 3.1: 9.8 (CVE-2026-56315) / 8.1 (4x) | CWE: CWE-693 | Vendor: picklescan | Product: picklescan | Affected versions: < 1.0.4 What Is the Vulnerability picklescan is the de facto security scanner for Python pickle files — used by Hugging Face, major ML registries, and organizations worldwide to screen serialized models for malicious code before deserialization. Five…

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CVE-2026-56274: Flowise AI Multiple OS Command Injection Vulnerabilities in Custom MCP Server (CVSS 9.9)

CVE: CVE-2026-56274 | CVSS 3.1: 9.9 (CRITICAL) | CWE: CWE-78 | Vendor: FlowiseAI | Product: Flowise | Affected versions: < 3.1.2 What Is the Vulnerability Flowise is an open-source low-code platform for building LLM application flows and AI agents. The Custom MCP Server feature contains multiple OS command injection vulnerabilities due to incomplete command-flag validation and a regex bypass in local file access restrictions.…

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CVE-2025-67038: Lantronix EDS5000 Code Injection Vulnerability (CISA KEV)

CISA Known Exploited Vulnerability (KEV): Added to the CISA KEV Catalog on June 23, 2026. Action due June 26, 2026. BOD 26-04 3-day patch mandate applies. CVE: CVE-2025-67038 | CVSS 3.1: Awaiting NVD analysis | CWE: Code Injection | Vendor: Lantronix | Product: EDS5000 Device Server What Is the Vulnerability The Lantronix EDS5000 Device Server contains a code injection vulnerability that allows network-based attackers…

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