{"id":"MAL-2026-18084","kind":"package","aliases":["MAL-2026-18084"],"related":[],"title":"Malicious code in tailwind-kinetic (npm)","description":"tailwind-kinetic (2.0.6, 2.0.8) is a Tailwind CSS plugin from the fake job interview campaign behind MAL-2026-17665 and MAL-2026-17666: the same Animate.css integration template, README and description, published by keinsell-jh on 2026-09-28. src/motion.js:5 requires the private scoped package @aaron205whitmore/postcss-animate-utils, which is not readable on the public registry and resolves only with the npm token committed in the lure repository's web/.npmrc, so the code it delivers runs when tailwind.config.js loads the plugin and the dev server starts. The published tarball contains no install scripts and no network code; the payload lives in the private dependency, which was not retrieved. Twenty-six such packages under seventeen accounts were published between 2026-07-28 and 2026-10-09.","summary":null,"severity":"critical","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"tailwind-kinetic","fixed":[],"affected":"= 2.0.6; = 2.0.8","ecosystem":"npm"}],"ecosystems":["npm"],"tags":["malicious","package"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-19T00:00:00+00:00","first_seen_at":"2026-10-26T20:51:48+00:00","triaged_at":"2026-10-26T21:06:18+00:00","updated_at":"2026-10-26T21:06:18+00:00","category":"package","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-07':140C '-09':58C,145C '-10':144C '-17665':38C '-17666':42C '-18084':10A,13A '-2026':9A,12A,37C,41C '-28':59C,141C '2.0.6':22C '2.0.8':23C '2026':57C,139C,143C '5':61C 'aaron205whitmore/postcss-animate-utils':67C 'account':135C 'animate.css':45C 'behind':35C 'campaign':34C 'code':2A,92C,116C 'commit':83C 'contain':109C 'css':27C 'deliv':94C 'depend':123C 'descript':50C 'dev':103C 'fake':31C 'instal':111C 'integr':46C 'interview':33C 'jh':55C 'job':32C 'keinsel':54C 'keinsell-jh':53C 'kinet':6A,21C 'kinetic':16A 'live':119C 'load':98C 'lure':86C 'mal':8A,11A,36C,40C 'malici':1A,17B 'network':115C 'npm':7A,81C 'packag':18B,66C,132C 'payload':118C 'plugin':28C,100C 'privat':64C,122C 'public':74C 'publish':51C,107C,137C 'readabl':71C 'readm':48C 'registri':75C 'repositori':87C 'requir':62C 'resolv':77C 'retriev':127C 'run':95C 'scope':65C 'script':112C 'server':104C 'seventeen':134C 'six':130C 'src/motion.js':60C 'start':105C 'tailwind':5A,15A,20C,26C 'tailwind-kinet':4A,19C 'tailwind-kinetic':14A 'tailwind.config.js':97C 'tarbal':108C 'templat':47C 'token':82C 'twenti':129C 'twenty-six':128C 'web/.npmrc':89C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-19T00:00:00+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"osv-malicious","external_id":"MAL-2026-18084","url":"https://osv.dev/vulnerability/MAL-2026-18084","severity":"critical","published_at":"2026-10-19T00:00:00+00:00","modified_at":"2026-10-20T06:15:06+00:00","first_seen_at":"2026-10-26T20:51:48+00:00","fetched_at":"2026-10-26T20:51:48+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}