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Cline CLI npm Package Compromised, Installs OpenClaw on Developer Machines

Cline CLI npm Package Compromised, Installs OpenClaw on Developer Machines

First seen 20 Feb 2026, 21:18 UTC

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ThreatCluster AI
ThreatCluster March 12, 2026 at 16:10 UTC

The Cline CLI npm package was compromised on February 17, 2026, allowing an unauthorized party to publish a malicious update (version 2.3.0) that secretly installs OpenClaw on users' machines. This incident affected developers who downloaded the package, with over 4,000 downloads before the malicious version was removed. The attack exploited a compromised publish token, granting access for approximately 8 hours.

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Updated 183d ago How this analysis works

Timeline

2026-02-17
Unauthorized party compromised Cline CLI npm package
2026-02-17
Malicious version 2.3.0 published on npm
2026-02-17
Malicious package downloaded over 4,000 times
2026-02-20
Malicious version removed from npm

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