CVE-2025-55349

CVE-2025-55349 — pm2 Arbitrary Code Execution via postinstall Discoverer : Golden Ticket Labs Vendor : Unitech pm2 Date Assigned : August 20, 2025 MITRE Description An issue in the lib/API/Modules/NPM.js component of Unitech PM2 v5.4.2 allows arbitrary code execution by installing packages with...

Malicious code in ksp-app (npm)

Source: amazon-inspector b14a9fbd9fc1a48dc3ac0498f9606cecb1a56bad912c7f8a818fad332ef9ad15 [email protected] is a dependency-confusion-shaped npm package whose only payload is an opaque prebuilt Linux x64 native addon loaded at install time. package.json declares scripts.postinstall="node...

Malicious code in @coopeuch/config (npm)

Source: amazon-inspector 0c9b2c76aac3e901d6585717a7e1f9729699bf3a4e280eb20a68bcef4d507d0d The package publishes to the @coopeuch npm scope at version 1.999.999 with a stub index.js, a shape designed to win resolution over an internal scope registry when an organization's scope-to-registry mapping...

Malicious code in @coopeuch/components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 042f083be94ae23751c73b5a73c0f11e4e9ecafd9ee9f1caa8c05b367ac71de8 The package declares a postinstall script postinstall.js that runs automatically on npm install and collects a broad set of installer-side identifier...

MAL-2026-17761 Malicious code in @coopeuch/components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 042f083be94ae23751c73b5a73c0f11e4e9ecafd9ee9f1caa8c05b367ac71de8 The package declares a postinstall script postinstall.js that runs automatically on npm install and collects a broad set of installer-side identifier...

Malicious code in @coopeuch/common (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 887c41c0805d7d223c499e702796cf46727b0be152b7c8a65607907afb3b5d59 @coopeuch/[email protected] publishes to the public npm registry under a scope the publisher does not own, using an inflated version 1.999.999...

MAL-2026-17775 Malicious code in nitro-cjs-requirer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b78ca7e6d900dde3d7b9a367cdc359f3ec47a8b662ff53dd9c6542edbdb00b0b The package is a beacon carrier with no real functionality. The declared postinstall script runs beacon.cjs, which POSTs the package name, os.hostnam...

Malicious code in @coopeuch/config (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0c9b2c76aac3e901d6585717a7e1f9729699bf3a4e280eb20a68bcef4d507d0d The package publishes to the @coopeuch npm scope at version 1.999.999 with a stub index.js, a shape designed to win resolution over an internal scope...

Malicious code in kmf-vendor-pack (npm)

Source: amazon-inspector 95ddc660098b1c73a1899ad3fe471b53ce562ca033669fa64622ff386d774129 package.json defines a postinstall script that invokes node -e to issue an HTTPS GET to the attacker-controlled out-of-band callback host db4fe7a2e2lvaraia8k0n4amgw4ir83az.oast.pro, embedding the installer's...

MAL-2026-17745 Malicious code in @tunstock/remact-dom (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 32b1034bbfcc4ab6831b76348d4e6c18e427f283ae1cf1661d31f282a3416da8 Package @tunstock/remact-dom is a typosquat of react-dom and ships a postinstall script scripts/setup.js that runs automatically on npm install. The...

MAL-2026-17744 Malicious code in kmf-vendor-pack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c6e1c289f2890e0e06ab31a8d6cf5dbc8deabc26054cb44a0c60295c29a74506 [email protected] is a dependency-confusion lure. package.json declares postinstall: node postinstall.js, which requires a shipped prebuilt...

Malicious code in pxnpm (npm)

pxnpm 7.0.0-beta.6, 7.0.0-beta.8 and 7.0.0 published 2026-10-06 by user nfjbill are a 10-file, 16 KB launcher for a native executable that is not contained in the package. The postinstall script bin/install.cjs calls ensureNative in dist/download.cjs, which downloads a 17-21 MB Brotli archive for...

MAL-2026-17710 Malicious code in pxnpm (npm)

pxnpm 7.0.0-beta.6, 7.0.0-beta.8 and 7.0.0 published 2026-10-06 by user nfjbill are a 10-file, 16 KB launcher for a native executable that is not contained in the package. The postinstall script bin/install.cjs calls ensureNative in dist/download.cjs, which downloads a 17-21 MB Brotli archive for...

Malicious code in pxnpm (npm)

pxnpm 7.0.0-beta.6, 7.0.0-beta.8 and 7.0.0 published 2026-10-06 by user nfjbill are a 10-file, 16 KB launcher for a native executable that is not contained in the package. The postinstall script bin/install.cjs calls ensureNative in dist/download.cjs, which downloads a 17-21 MB Brotli archive for...

MAL-2026-17706 Malicious code in testrrrd (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 91a77cc9dbdff4799414082dc85fc6581b9f2d7297136dea8c50540f7d5244ad On npm install, package.json scripts.postinstall runs node beacon.cjs, which POSTs a JSON payload containing the installer's hostname os.hostname,...

MAL-2026-17704 Malicious code in @wxwxtest/testrrrdd (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2c288e48135ebe9f305d450f5b19324ae944865fb7057ced986d0eb30cb1fe34 The package ships a postinstall script scripts.postinstall runs node beacon.cjs and a top-level require'./beacon.cjs'.fire in index.js that POST...

MAL-2026-17707 Malicious code in wie888r (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b3f438329492b2e0f2917a0eebe97ad8149149b66cd5eb9201bed0b8f5750e7b [email protected] ships a stub main index.js that exports a Proxy returning no-op functions for any property access, so bundlers that resolve this name d...

MAL-2026-17689 Malicious code in @galicia-toolkit/error-master (npm)

@galicia-toolkit/[email protected] claims the @galicia-toolkit scope and describes itself as a dependency-confusion PoC. Its postinstall hook runs on npm install using node postinstall.js || true and sends encoded hostname, working-directory, platform, runtime-version, and username data as DNS...

MAL-2026-17690 Malicious code in @galicia-toolkit/spa-build-config (npm)

@galicia-toolkit/[email protected] and @galicia-toolkit/[email protected] claim the @galicia-toolkit scope and describe themselves as dependency-confusion PoCs. Their postinstall hook runs on npm install with node postinstall.js || true. The script collects package and host...

MAL-2026-17681 Malicious code in node-env-resolve (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6f3e0e1b364a3d74534d6ce1eca74778a85e508cf10952f84f36bf1badd8a581 The package is advertised as an environment configuration resolver but its postinstall script installs a hidden persistent agent into user-level...