@wanzforme/bails

{"modified":"2026-10-26T00:00:00Z","published":"2026-10-26T00:00:00Z","schema_version":"1.7.4","id":"MAL-2026-18682","summary":"Malicious code in @wanzforme/bails (npm)","details":"@wanzforme/bails is a fork of the Baileys WhatsApp Web library that silently subscribes the installer's own WhatsApp account to WhatsApp Channels chosen by the publisher. When the socket connects, code in lib/Socket/newsletter.js sends the WhatsApp w:mex FOLLOW query for the channel ID(s) 120363380357951328@newsletter (stored base64-encoded), using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).","affected":[{"package":{"ecosystem":"npm","name":"@wanzforme/bails"},"versions":["1.0.0","2.0.0"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}]}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/@wanzforme/bails"},{"type":"WEB","url":"https://www.ox.security/blog/phantomsub-malicious-npm-campaign-secretly-adds-users-to-whatsapp-spam-channels/"}],"credits":[{"name":"CyberXYZ","type":"FINDER","contact":["https://cyberxyz.io"]}],"database_specific":{"iocs":{"domains":[],"files":[{"digests":{"sha256":"8b1a056c480482cced3274cd351fbc3b910616fb907e63b6705928405c20c0e7"},"paths":["lib/Socket/newsletter.js"]}],"ips":[],"urls":[]}}}