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urlpattern-polyfill

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Polyfill for the URLPattern API

26
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

wanderviewsandereliaskenchris

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): kenchris is the GitHub repo owner and original author; transition from sanderelias is legitimate maintainer resuming direct publishing. ai
publish-pattern dormant-publish AI (publish-pattern): Mature polyfill for stable web API; infrequent updates are expected and normal. ai

Versions (showing 26 of 26)

Version Deps Published
10.1.0 0 / 6
10.0.0 0 / 6
9.0.0 0 / 6
8.0.2 0 / 6
8.0.1 1 / 6
7.0.0 1 / 6
6.0.2 1 / 6
6.0.1 0 / 6
5.0.9 0 / 6
5.0.8 0 / 6
5.0.6 0 / 6
5.0.5 0 / 6
5.0.4 0 / 6
5.0.3 0 / 6
5.0.2 0 / 6
5.0.1 0 / 6
5.0.0 0 / 5
4.0.3 0 / 5
4.0.2 0 / 4
4.0.1 0 / 4
4.0.0 0 / 4
3.0.0 0 / 4
0.1.6 0 / 7
0.1.5 0 / 7
0.1.4 0 / 7
0.1.3 0 / 7

v10.0.0

2 findings
HIGH Publisher changed: sanderelias → kenchris (on 2024-01-23) provenance

This version was published by a different npm account than previous versions on 2024-01-23. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

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

v9.0.0

1 finding
LOW No provenance attestation provenance

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