GCVE-110-OSM-2026-14402

@mobile-platform/magnetic-components is a dependency-confusion package: its description says the scoped name is referenced in the Meraki Dashboard Android app's bundled JavaScript and was unclaimed on the public registry, so a build that resolves `@mobile-platform` from npm runs its code instead of the intended private package. Its preinstall script runs `node preinstall.js` on npm install; in 0.0.1 and 0.0.2 it writes `DEPENDENCY_CONFUSION_POC_MARKER.txt` into the working directory, and in 0.0.3 it makes a DNS lookup of a fixed subdomain of `dbhmeq71af5395un3p70tujr84cuwuyg7.oast.me`, an interactsh callback host, signalling that the package was installed. It sends no host data beyond the lookup itself, but unreviewed code from an outside publisher has run with the installing user's privileges. The npm account io-8 published the three versions on 2026-10-29. ENTRY preinstall.js (install-hook: node preinstall.js) - Install Hook Executes Local JS File in package.json DESTINATION - 1 exfil (custom-c2) (values recorded in verified_iocs) EXFIL - OAST/Interactsh Exfiltration in preinstall.js: ".oast.me" - Suspicious Domain in preinstall.js: "oast.me" PAYLOAD FILES preinstall.js