MAL-2026-17421Critical▾ Abyssal⚠ Exploited in the wildMalicious code in spo365-graph (PyPI)
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 52.3 · likelihood 0 · exploitation 18
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During installation, the package deploys a rogue AWS Lambda function to collect credentials from Secret Manager as well as collect other data. Data are then exfiltrated. The malicious code was introduced in version 1.1.2.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-10-spo365-graph
Reasons (based on the campaign):
The package overrides the install command in setup.py to execute malicious code during installation.
exfiltration-cloud-tokens
targetted-attack
exfiltration-credentials
spo365-graphRefer to the advisory for the patched release.