pypi · Malicious package advisory
Malwaremcpsever
MAL-2026-6384
Malicious code in mcpsever (PyPI)
Details
--- _-= 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: 2026-06-ip-rotat Reasons (based on the campaign): - The package overrides the install command in setup.py to execute malicious code during installation. - exfiltration-env-variables - typosquatting
Compromised versions (1)
- 0.0.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.