CVE-2026-35570

The record

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 configured, the function returns an `allow` result immediately — before the path constraint filter (`checkPathConstraints`) is ever evaluated. This allows commands containing path traversal sequences (e.g., `../../../../../etc/passwd`) to bypass directory restrictions entirely. Version 0.5.1 contains a patch for the issue.

Affected packages

Related vulnerabilities

• GHSA-m6rx-7pvw-2f73 OpenClaude: Sandbox Bypass via Early-Exit Logic Flaw Allows Path Traversal Same vulnerability
• CVE-2026-42073 OpenClaude is an open-source coding-agent command line interface for cloud and local… Also affects @gitlawb/openclaude
• GHSA-c73c-x77g-854r OpenClaude MCP OAuth Callback: State Check Bypass via error Param Leads to DoS Also affects @gitlawb/openclaude
• CVE-2026-81163 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')… CWE-22
• CVE-2026-112049 Vita3K before build 4187 contains a path traversal (zip slip) vulnerability in… CWE-22
• CVE-2026-112005 WhoDB 0.104.0 before 0.135.0 contains a path traversal vulnerability that allows remote… CWE-22
• CVE-2026-61702 OpenPrinting CUPS is an open source printing system for Linux and other Unix-like… CWE-22
• CVE-2026-104871 The Angular SSR is a server-rise rendering tool for Angular applications. CWE-22