exptred 5.2.1
Malicious preinstall script
“Fast, unopinionated, minimalist web framework”
Foreign repo claim with preinstall curl pipe to nodenpm preinstall executes replayed third-party code through Node stdin
SHA-25616a58030f70fe3f138158e51d290a96fd8c4600e8d94f1338e93f0ba4527b188
Also flagged by https://safedep.io/rss.xml (DirtyBlanket: Fake Express Packages on npm Spread a Linux Worm), osv (MAL-2026-17246: Malicious code in exptred (npm)) +3 more.