Claude Code is an agentic coding tool. In versions prior to 2.1.75 on Windows, Claude Code loaded the system-wide default configuration from C:\ProgramData\ClaudeCode\managed-settings.json without validating directory ownership or access permissions. Because the ProgramData directory is writable by non-administrative users by default and the ClaudeCode subdirectory was not pre-created or access-restricted, a low-privileged local user could create this directory and place a malicious configuration file that would be automatically loaded for any user launching Claude Code on the same machine. Exploiting this would have required a shared multi-user Windows system and a victim user to launch Claude Code after the malicious configuration was placed. This issue has been fixed on version 2.1.75.

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the Web management interface of certain ASUS router models. This vulnerability potentially allows actions to be performed with the existing privileges of an authenticated user on the affected device, including the ability to execute system commands through unintended mechanisms. Refer to the 'Security Update for ASUS Router Firmware' section on the ASUS Security Advisory for more information.