CVE-2026-58414 Network-AI: EnvironmentManager.backup() follows symlinked directories and copies files outside the environment root into backups

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup recursively collects files using collectBackupFiles. collectBackupFiles uses statSyncfull, which follows symlinks. If data/ contains a symlink to a directory outside the environment roo...