pypi · Malicious package advisory
Malwarehttpserver-cache
MAL-2025-191632
Malicious code in httpserver-cache (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (f48fad5068e7bfd86223ca6ef2fbf939ae684f2a4ae499f15f9cbe1e0cd9144d) Packages silently decrypt content hidden in a dependency and load them as Python extension modules. In the first wave, those are copies of legitimate aiohttp and aiohappyeyeballs packages. In the second wave, malicious packages created good-looking forks of legitimate rich and pigments packages. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-10-asynhttp Reasons (based on the campaign): - typosquatting - exfiltration-generic - obfuscation - clones-real-package - native-extension
Compromised versions (2)
- 3.13.1
- 3.14.0
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.