OpenSSF/OSV advisory MAL-2026-14362 confirms this npm version as malicious. index.js is a top-level async IIFE that fetches HTML from the hardcoded, unpinned URL https://bitbucket.org/p2p-alt-public/p2p-emis/raw/main/GameWebSight, replaces document.head and document.body with the fetched markup, and re-creates every <script> tag so the remote JavaScript executes in the consumer's page...
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in 10-shardsight-web (npm)
Details
index.js is a top-level async IIFE that fetches HTML from the hardcoded, unpinned URL https://bitbucket.org/p2p-alt-public/p2p-emis/raw/main/GameWebSight, replaces document.head and document.body with the fetched markup, and re-creates every <script> tag so the remote JavaScript executes in the consumer's page. The source is a mutable `main` branch on a personal-looking Bitbucket workspace unrelated to any declared publisher, with no integrity check, so whoever controls that repository can push arbitrary JavaScript that runs in the page context of any application that loads this package.
Decision reason
OpenSSF Malicious Packages via OSV confirms 10-shardsight-web@1.0.1 as malicious (MAL-2026-14362): Malicious code in 10-shardsight-web (npm)