PYSEC-2026-234 Malicious code in phenopacket-store-toolkit (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of phenopacket-store-toolkit were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates...

PYSEC-2026-233 Malicious code in gpsea (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of gpsea were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

PYSEC-2026-232 Malicious code in ensmallen (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of ensmallen were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

Malicious code in fkaks (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e44e1f1158eda01d3f18e3a3c01e30ebc9f8f92780ea532a63cf6ed31d8a25d3 fkaks 0.0.1 ships a setup.py that overrides the install and egginfo commands so that any pip install or pip download of the package unconditionally...

MAL-2026-6384 Malicious code in mcpsever (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 087fec121d53b905e66a2c368e905de51bc7aa3863f0777589a18d45623d3515 During installation, the package exfiltrates env variables --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign:...

ROOT-APP-PYPI-CVE-2026-21860 CVE-2026-21860 in rootio-Werkzeug - Patched by Root

Root has patched CVE-2026-21860 in the rootio-Werkzeug package for Root:PyPI. Multiple fixed versions available...

AutoJack Attack Lets One Web Page Hijack AI Agent for Host Code Execution

Microsoft researchers have detailed an exploit chain, named AutoJack, that turns an AI browsing agent into a delivery vehicle for remote code execution. Steer the agent to load an attacker's web page, and that page's JavaScript can reach a privileged local service on the same machine and spawn a...

Cross-site Scripting (XSS)

Overview @jupyterlab/extensionmanager is a JupyterLab - Extension Manager Affected versions of this package are vulnerable to Cross-site Scripting XSS via unsanitized handling of the homepageurl field in the extension manager. An attacker can execute arbitrary JavaScript in the context of the...

GHSA-VMHF-C436-HXJ4 JupyterLab: Stored XSS in extension manager through package metadata unsanitized URI protocol

A malicious PyPI package can place a javascript: URL in its project.urls metadata. JupyterLab's Extension Manager renders this as the extension's home-page link without validating the protocol, so a user who clicks the extension name executes attacker-controlled JavaScript in the JupyterLab origi...

JupyterLab: Stored XSS in extension manager through package metadata unsanitized URI protocol

A malicious PyPI package can place a javascript: URL in its project.urls metadata. JupyterLab's Extension Manager renders this as the extension's home-page link without validating the protocol, so a user who clicks the extension name executes attacker-controlled JavaScript in the JupyterLab origi...

Malicious code in randpicker (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 378d07b700aa25d356594d7b1c42db107def3dbd1cce734e4c1c50b411048eb6 When calling the Email function, the code creates a backdoor script and attempts to achieve persistence. The script connects to a Telegram bot and awaits...

MAL-2026-5875 Malicious code in myfirstpackagetestaaa (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c05b4934471efac919453e87b37a94a9a92c930455283c0bfb85b535c61f4a6b During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...

Malicious code in aaaazzzzaz (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c1698c50a4706300296a442bbb0ae57280e870d8c83575d68218143e4ffd6645 During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...

MAL-2026-5874 Malicious code in aaaazzzzaz (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 c1698c50a4706300296a442bbb0ae57280e870d8c83575d68218143e4ffd6645 During installation, the code attempts to download and start a malicious executable. Likely related to 2025-08-raknet-testing-package. --- Category: MALICIOUS ...

Malicious code in testpackagemanyhttpsgo (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 336f39e218fe5b5a09ef8ee7757efa7a0ca73c0fe6571bc232d735448499a950 At install time, setup.py fetches https://tmpfiles.org/dl/wawHVGgfydD7/6a306c5f03a52.exe via urllib, writes the response to disk, and executes it wit...

Vulnerable OpenSSL included in cryptography wheels

pyca/cryptography's wheels include a statically linked copy of OpenSSL. The versions of OpenSSL included in wheels prior to cryptograph 48.01 are vulnerable to a security issue. More details about the vulnerability itself can be found in https://openssl-library.org/news/secadv/20260609.txt. If yo...

MAL-2026-5812 Malicious code in hello-test-s1 (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e168a49ebd07050fbf35d1cd9714b289903c0593b9bdef27874f975be60461b7 The package was found to contain malicious code or consuming dependency that contains malicious code Source: kam193...

Malicious code in merino-common (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 61117d9c074586912421f9fe2104b792a0eb2a359dd1c6e9c8548bc2aa299dd0 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-5820 Malicious code in node-scraper (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 52aa9bb0c23cd9126412a9477da59431309521a78dd65e807b7dd198367d0a83 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-5811 Malicious code in gigl-core (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 28903f76bed2e89a18c9c276d62c95bb089a091020f89f35f7d2800ef6a3bce3 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...