← Home

web3

npm Repository Homepage
2
Versions
—
License
Yes
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

luu-alexmpetrunicgregthegreekjdevcs

Keywords

EthereumJavaScriptAPI

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
install-scripts install-script:postinstall AI (install-scripts): Postinstall is just an echo statement advertising web3 4.x; no code execution. ai

Versions (showing 2 of 2)

Version Deps Published
4.16.0 17 / 20
1.10.4 7 / 4

v4.16.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v1.10.4

2 findings
HIGH Package has 'postinstall' script install-scripts

Script: echo "Web3.js 4.x alpha has been released for early testing and feedback. Checkout doc at https://docs.web3js.org/ "

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.