LiteLLM 1.107.0 poisoned on PyPI with key-stealing malware — second hijack this year

mark_k · x · 2026-10-23

LiteLLM 1.107.0 was poisoned on PyPI and Docker for about two hours. The malware runs every time Python starts, even if litellm is never imported, and steals cloud keys, SSH keys, and local Cursor and Claude configs. Attackers used stolen GitHub tokens — one belonging to an org owner — to disable branch protection and publish the release. This is the second LiteLLM hijack this year; anyone who installed it Wednesday afternoon should rotate all credentials immediately.

Related event: LiteLLM 1.107.0 Poisoned in Supply-Chain Attack with Credential Stealer and RCE Backdoor(17 posts)→

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