CVE-2026-73222

Claude Code Templates is a CLI tool for configuring and monitoring Claude Code. Prior to 1.29.4, the Claude Code Studio server launched by the --studio option in cli-tool/src/sandbox-server.js binds to all interfaces on port 3444, permits cross-origin requests, and requires no authentication. The...

CVE-2026-73222 Claude Code Templates: Unauthenticated OS command injection (RCE) in Claude Code Studio server (--studio)

Claude Code Templates is a CLI tool for configuring and monitoring Claude Code. Prior to 1.29.4, the Claude Code Studio server launched by the --studio option in cli-tool/src/sandbox-server.js binds to all interfaces on port 3444, permits cross-origin requests, and requires no authentication. The...

CVE-2026-73222 Claude Code Templates: Unauthenticated OS command injection (RCE) in Claude Code Studio server (--studio)

Claude Code Templates is a CLI tool for configuring and monitoring Claude Code. Prior to 1.29.4, the Claude Code Studio server launched by the --studio option in cli-tool/src/sandbox-server.js binds to all interfaces on port 3444, permits cross-origin requests, and requires no authentication. The...

CVE-2026-73222: Improper Neutralization of Special Elements used in an OS Command

Claude Code Templates is a CLI tool for configuring and monitoring Claude Code. Prior to 1.29.4, the Claude Code Studio server launched by the --studio option in cli-tool/src/sandbox-server.js binds to all interfaces on port 3444, permits cross-origin requests, and requires no authentication. The...

PT-2026-70844

Name of the Vulnerable Software and Affected Versions Claude Code Templates versions prior to 1.29.4 Description The Claude Code Studio server, launched via the --studio option, binds to all interfaces on port 3444, allows cross-origin requests, and lacks authentication. The POST /api/execute...

sandbox-runtime v0.0.71

Anthropic Sandbox Runtime srt A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container. srt uses native OS sandboxing primitives sandbox-exec on macOS, bubblewrap on Linux and proxy-based network filterin...

Claude Code and Gemini CLI Flaws Let a GitHub Issue Reach CI Workflow Secrets

A GitHub issue opened by an account with no repository privileges was enough to execute code on the CI runners behind Anthropic's and Google's own coding-agent repositories. On OpenAI's, it was enough to hijack the next agent run. Novee Security ran the attack against each vendor's agent in the...

Black Hat USA 2026: One GitHub Issue Could Compromise Major AI Coding Workflows

At Black Hat USA 2026, Novee found GitHub workflow flaws in Claude Code, Gemini CLI and Codex that enabled RCE, credential theft and agent control in pipelines...

pentest-ai-agents v3.4.0

pentest-ai-agents 50 Claude Code subagents for penetration testing. Quick Start | Cheatsheet | Coverage | Agents | Examples Table of Contents What's New in v3.3 What's New in v3.2 Agent Map What's New in v3.1 Quick Start Cheatsheet Coverage Agents Tier 1 vs Tier 2 Examples Running Tools in a...

MAL-2026-12312 Malicious code in @agenthub-ai/agent (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 759e28e403a082017b33bb95bcc8c1d7abd229a59375b8a4a3de9841c89d3379 Package installs a long-running daemon that opens a persistent WebSocket to wss://agenthub-agent.fyenet.com and dispatches command envelopes from the...

sandbox-runtime v0.0.70

Anthropic Sandbox Runtime srt A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container. srt uses native OS sandboxing primitives sandbox-exec on macOS, bubblewrap on Linux and proxy-based network filterin...

Keyv-Linked npm Worm Poisons Hundreds of Packages, Plants Claude Code and VS Code Hooks

A credential-stealing npm worm that first appeared in [email protected] spread beyond the Keyv and Cacheable namespaces into hundreds of packages across multiple organizations on August 4, 2026. SafeDep verified 353 poisoned versions across 79 package names in the npm registry. Its monitoring put the...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. This package was involved in a supply chain compromise that affected multiple namespaces on the npm registry, including popular caching and key-value storage utilities. A malicious actor compromised a maintainer...