Self Checks
Describe your problem
The attack published malicious versions through the project's own GitHub Actions release pipeline using hijacked OIDC tokens. In an extremely rare escalation, the compromised packages carry valid SLSA Build Level 3 provenance attestations, making this the first documented npm worm that produces validly-attested malicious packages. The worm has since spread beyond TanStack to packages from UiPath, DraftLab, and other maintainers.
please see:
https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem
https://mp.weixin.qq.com/s/AdirdJ_F25IeXXSELx4BWQ
Self Checks
Describe your problem
The attack published malicious versions through the project's own GitHub Actions release pipeline using hijacked OIDC tokens. In an extremely rare escalation, the compromised packages carry valid SLSA Build Level 3 provenance attestations, making this the first documented npm worm that produces validly-attested malicious packages. The worm has since spread beyond TanStack to packages from UiPath, DraftLab, and other maintainers.
please see:
https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem
https://mp.weixin.qq.com/s/AdirdJ_F25IeXXSELx4BWQ