Malicious Package

Overview postcss-gap-fallback-util is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this...

Malicious code in postcss-gap-fallback-util (npm)

Source: amazon-inspector 5b54d5bd893bc377a77503059998e01ae3e338fd4d8ddac6fe2d7c71a3157cb5 The package is published as a PostCSS gap fallback utility but ships thunderboltRegistry.js, which executes an IIFE on module load. The IIFE runs whoami, id, and hostname via childprocess.execSync, curls the...

Malicious code in postcss-gap-fallback-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b54d5bd893bc377a77503059998e01ae3e338fd4d8ddac6fe2d7c71a3157cb5 The package is published as a PostCSS gap fallback utility but ships thunderboltRegistry.js, which executes an IIFE on module load. The IIFE runs...

MAL-2026-17518 Malicious code in postcss-gap-fallback-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b54d5bd893bc377a77503059998e01ae3e338fd4d8ddac6fe2d7c71a3157cb5 The package is published as a PostCSS gap fallback utility but ships thunderboltRegistry.js, which executes an IIFE on module load. The IIFE runs...