npm PACKAGE

autumn-js 1.6.11

Block

PkgFire would stop this release from installing.·Checked 2 minutes ago·Published 13 November 2026

Why

blockProvenance lost

This version was published without build provenance, but 1.5.17 was published with it. Provenance is produced by the repository's CI identity rather than by the token used to publish, so an attacker holding a stolen publishing token can release a version and cannot attest it. A maintainer who changed their release workflow produces the same pattern, so confirm which one this is before acting.

Provenance

A registry signature proves the registry served these bytes unaltered. Build provenance proves which workflow built them from which commit; a stolen publishing token can fake the first but not the second.

Signature: Verified against the registry's key
Build provenance: None, though 1.5.17 had it

What the code does

On its own this is weak signal: plenty of honest libraries read files or talk to the network. What PkgFire watches is a release gaining something the one before it did not.

Code reading

PkgFire's own reading of the files: what the code can do.

code-networkdist/index.js, dist/modules/hooks/failOpenHook.js, dist/modules/lib/http.js

Source patterns

Patterns found in the source, including those malware is known to use.

capability-filesystem-read
capability-network-download
capability-network-outbound
provenance_regression
threat-filesystem-read

Other checked releases

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