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

A logic flaw exists 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...

EUVD-2026-23988

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