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autoprefixer-loader

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[deprecated] Autoprefixer loader for webpack

10
Versions
MIT
License
No
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

passyai

Keywords

webpackloaderautoprefixer

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance missing-githead AI (provenance): Package is 4443 days old with a consistent publisher identity and proper repo URL; missing gitHead is a historical artifact, not a supply-chain concern for this package. ai
provenance no-provenance AI (provenance): Package predates Sigstore provenance; absence is expected and not a risk signal for this established package. ai
publish-pattern new-deps-added AI (publish-pattern): postcss is a well-known, legitimate CSS processing library and a natural dependency for an autoprefixer loader; not a suspicious addition. ai

Versions (showing 10 of 10)

Version Deps Published
3.2.0 4 / 8
3.1.0 4 / 8
3.0.0 4 / 8
2.1.0 4 / 8
2.0.0 3 / 9
1.2.0 2 / 9
1.1.0 2 / 9
1.0.0 2 / 9
0.1.1 2 / 6
0.1.0 2 / 6

v3.2.0

1 finding
LOW No provenance attestation provenance

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

v3.1.0

1 finding
LOW No provenance attestation provenance

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

v3.0.0

1 finding
LOW No provenance attestation provenance

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

v2.1.0

1 finding
INFO No provenance attestation provenance

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

v2.0.0

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: passy.

LOW No provenance attestation provenance

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