GitHub Advisory malware sweep, 18 September 2026
GHSA 2026-09-17 late + 2026-09-18: 4x npm Baileys-fork packages redirect libsignal to unpinned GitHub refs for install-time RCE; blue-string-formatter-utils runs xss.report XMLHttpRequest+eval on require; @railone/image-utils reuses the api.npoint.io loader pattern of process-lhpm/process-mite; tailwindcss-form-* typosquats fetch commands from an attacker-authored Ethereum address; pip marketing-mcp exfils ~/.ssh/id_rsa + ~/.aws/credentials via a webhook.site endpoint.