CVE-2026-42074

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the dangerouslyDisableSandbox parameter is exposed as part of the BashTool input schema, meaning the LLM an untrusted principal per the project's own threat model can set ...

CVE-2026-42073

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...

EUVD-2026-33973

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...

CVE-2026-42073 OpenClaude's MCP OAuth Callback: State Check Bypass via error Param Leads to DoS

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...

CVE-2026-42073 OpenClaude's MCP OAuth Callback: State Check Bypass via error Param Leads to DoS

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...

CVE-2026-42073

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter...

CVE-2026-42073

Summary: CVE-2026-42073 affects OpenClaude MCP OAuth callback flow. A logic flaw in the conditional order allows an attacker to bypass the CSRF state check when an error parameter is present, forcing the local OAuth callback server to shut down (DoS) without knowing the expected state. Affected c...

CVE-2026-42074 OpenClaude: Sandbox Bypass via Model-Controlled `dangerouslyDisableSandbox` Input

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the dangerouslyDisableSandbox parameter is exposed as part of the BashTool input schema, meaning the LLM an untrusted principal per the project's own threat model can set ...

CVE-2026-42074 OpenClaude: Sandbox Bypass via Model-Controlled `dangerouslyDisableSandbox` Input

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the dangerouslyDisableSandbox parameter is exposed as part of the BashTool input schema, meaning the LLM an untrusted principal per the project's own threat model can set ...

CVE-2026-42074

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the dangerouslyDisableSandbox parameter is exposed as part of the BashTool input schema, meaning the LLM an untrusted principal per the project's own threat model can set ...

EUVD-2026-33972

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the dangerouslyDisableSandbox parameter is exposed as part of the BashTool input schema, meaning the LLM an untrusted principal per the project's own threat model can set ...

CVE-2026-42074

OpenClaude

NPM: OpenClaude Sandbox Bypass via Model-Controlled `dangerouslyDisableSandbox` Input

NPM: OpenClaude Sandbox Bypass via Model-Controlled dangerouslyDisableSandbox Input vulnerability discovered by ? in WordPress Npm openclaude versions 0.5.1...

Cross-site Request Forgery (CSRF)

Overview @gitlawb/openclaude is an OpenClaude opens coding-agent workflows to any LLM — OpenAI, Gemini, DeepSeek, Ollama, and 200+ models Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF through the callback process. An attacker can cause the local server to shu...

PT-2026-40421

Name of the Vulnerable Software and Affected Versions openclaude versions prior to 0.5.1 Description A security issue exists where the dangerouslyDisableSandbox parameter is exposed within the BashTool input schema. This allows a Large Language Model LLM, which is considered an untrusted principa...

CVE-2026-35570

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Versions prior to 0.5.1 have a logic flaw in bashToolHasPermission inside src/tools/BashTool/bashPermissions.ts. When the sandbox auto-allow feature is active and no explicit deny rule is...

EUVD-2026-23988

OpenClaude: Sandbox Bypass via Early-Exit Logic Flaw Allows Path Traversal...

Access Control Bypass

Overview @gitlawb/openclaude is an OpenClaude opens coding-agent workflows to any LLM — OpenAI, Gemini, DeepSeek, Ollama, and 200+ models Affected versions of this package are vulnerable to Access Control Bypass via the bashToolHasPermission function. An attacker can access or modify files outsid...

CVE-2026-35570

OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Versions prior to 0.5.1 have a logic flaw in bashToolHasPermission inside src/tools/BashTool/bashPermissions.ts. When the sandbox auto-allow feature is active and no explicit deny rule is...

OpenClaude 安全漏洞

OpenClaude is an open-source coding assistant CLI developed by Gitlawb. Versions of OpenClaude prior to 0.5.1 contained security vulnerabilities. These vulnerabilities stemmed from logical flaws in the bashToolHasPermission function, which could allow for path traversal sequences to bypass...