Cline 2026 Supply Chain Attack: Lessons Learned
In February 2026, the Cline CLI npm package, a widely used AI coding assistant, was compromised through a supply chain attack. An unauthorized party exploited a stolen npm publish token to release version 2.3.0, which included a postinstall script that silently installed the OpenClaw package globally on users' machines. This malicious version was available for approximately eight hours before being deprecated, during which it was downloaded over 4,000 times. While OpenClaw itself is not malicious, its unauthorized installation raised significant security concerns. This incident underscores the escalating threat of supply chain attacks targeting developer tools and the necessity for robust security measures in software distribution pipelines.
Kill Chain