GHSA-CXM3-WV7P-598C

Résumé

On August 26, 2025, attackers exploited a vulnerable GitHub Actions workflow (added Aug 21) susceptible to code injection via a crafted pull-request title to steal Nx's npm publishing token, then published malicious versions of nx (21.5.0, 20.9.0 and others) and several @nx plugins. The malware scanned the filesystem, collected credentials, npm/GitHub tokens, SSH keys and cryptocurrency wallets, and posted them to public GitHub repositories under victim accounts. Dubbed 's1ngularity', it was the first known supply chain attack to weaponize installed AI CLI tools (Claude, Gemini, q) for reconnaissance. The packages were live for about four hours and thousands of secrets were leaked.

Références

• https://github.com/nrwl/nx/security/advisories/GHSA-cxm3-wv7p-598c
• https://snyk.io/blog/weaponizing-ai-coding-agents-for-malware-in-the-nx-malicious-package/
• https://www.stepsecurity.io/blog/supply-chain-security-alert-popular-nx-build-system-package-compromised-with-data-stealing-malware