Advisories for Npm/Glob package

In glob 13.0.6, an aborted async walk rejects or emits an error but continues recursively reading directories in the background. The root cause is that abort branches in src/walker.ts call cb() without returning. As a result, callers that rely on signal or AbortSignal.timeout() to bound glob traversal cost can still incur filesystem I/O and CPU work after the request has already been rejected.

The glob CLI contains a command injection vulnerability in its -c/–cmd option that allows arbitrary command execution when processing files with malicious names. When glob -c <command> <patterns> is used, matched filenames are passed to a shell with shell: true, enabling shell metacharacters in filenames to trigger command injection and achieve arbitrary code execution under the user or CI account privileges.