Malicious code in spateo-release (PyPI)

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

PYSEC-2026-581 Malicious code in dynamo-release (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of dynamo-release 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...

Uncovering Similar but Different Packages in PyPI and Potential Security Threats

In this study, we present a large-scale, in-depth study of package replication in PyPI. As a vital platform, PyPI streamlines Python package distribution for developers. However, beyond small-scale code cloning, we observe that many replicated packages exist on PyPI, which duplicate most of the...

MAL-2026-6560 Malicious code in tdata-grabber (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9b4c3b37df5e3d08d7bc6ad736e0231ed0dc655640ffdf0dc403f4029ace2787 Package name explicitly declares its purpose as harvesting Telegram Desktop session data tdata directory. The tdata folder contains live authenticate...

Malicious code in pyphetools (PyPI)

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

Malicious code in ppkt2synergy (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08,malicious phantom releases of ppkt2synergy were published to PyPI using stolencredentials. The package executes a bundled JavaScript payload via the Bunruntime on import that harvests and exfiltrates credentials and...

PYSEC-2026-235 Malicious code in ppkt2synergy (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of ppkt2synergy 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 an...

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...

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 stolencredentials. The package executes a bundled JavaScript payload via the Bunruntime 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...

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...

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...

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 ...