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@material/material-color-utilities

12
Versions
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, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

google-wombot

Keywords

materialmaterial designmaterial3material youcolor extractiontheming

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-takeover AI (maintainer-change): google-wombot is npm's official publish-proxy account for Google org packages, not a hijack. ai
provenance publisher-changed-stale AI (provenance): google-wombot is Google's standard wombat-dressing-room publish account for this org. ai
maintainer-change maintainer-added AI (maintainer-change): Same wombat-dressing-room account addition, consistent with Google publishing infra. ai

Versions (showing 12 of 12)

Version Deps Published
0.4.0 0 / 5
0.3.0 0 / 5
0.2.7 0 / 5
0.2.6 0 / 5
0.2.5 0 / 5
0.2.4 0 / 5
0.2.3 0 / 5
0.2.2 0 / 4
0.2.0 0 / 3
0.1.2 0 / 3
0.1.1 0 / 3
0.1.0 0 / 3

v0.3.0

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.

v0.2.7

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-06-28, unremoved on npm for 1123d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-06-28. It has since remained available on npm for 1123 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.6

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-04-27, unremoved on npm for 1185d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-04-27. It has since remained available on npm for 1185 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.5

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-04-15, unremoved on npm for 1198d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-04-15. It has since remained available on npm for 1198 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.4

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-03-07, unremoved on npm for 1236d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-03-07. It has since remained available on npm for 1236 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.3

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-03-03, unremoved on npm for 1240d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-03-03. It has since remained available on npm for 1240 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.2

2 findings
MEDIUM Publisher changed: guidezpl → google-wombot (on 2023-03-02, unremoved on npm for 1241d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2023-03-02. It has since remained available on npm for 1241 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.2.0

3 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: google-wombot.

MEDIUM Publisher changed: guidezpl → google-wombot (on 2022-08-05, unremoved on npm for 1450d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2022-08-05. It has since remained available on npm for 1450 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.1.2

3 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: google-wombot.

MEDIUM Publisher changed: guidezpl → google-wombot (on 2022-04-21, unremoved on npm for 1556d) provenance

This version was published by a different npm account (google-wombot) than the most recent previously approved version (guidezpl) on 2022-04-21. It has since remained available on npm for 1556 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v0.1.1

1 finding
LOW No provenance attestation provenance

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

v0.1.0

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.