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cwebp-bin

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cwebp wrapper that makes it seamlessly available as a local dependency

28
Versions
MIT
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

nothingismagicksindresorhuskevva1000chxhmikosrshinnn

Keywords

imagemincompressimageimgjpegjpgminifyoptimizepngwebp

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
install-scripts install-script:postinstall AI (install-scripts): cwebp-bin's postinstall is the documented mechanism for fetching prebuilt cwebp binaries; this is stable and expected behavior for this binary wrapper package. ai

Versions (showing 28 of 28)

Version Deps Published
8.0.0 2 / 6
7.0.1 2 / 6
7.0.0 2 / 6
6.1.2 2 / 6
6.1.1 3 / 6
6.1.0 3 / 6
6.0.0 3 / 6
5.1.0 3 / 6
5.0.0 3 / 6
4.0.0 3 / 6
3.2.0 3 / 5
3.1.0 3 / 5
3.0.0 3 / 3
2.0.5 3 / 3
2.0.4 3 / 3
2.0.2 3 / 3
2.0.1 3 / 3
2.0.0 3 / 3
1.0.0 3 / 4
0.1.8 3 / 3
0.1.7 3 / 3
0.1.6 3 / 3
0.1.5 3 / 3
0.1.4 3 / 3
0.1.3 3 / 3
0.1.2 3 / 3
0.1.1 3 / 3
0.1.0 3 / 3

v8.0.0

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

Script: node lib/install.js

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.