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@babel/plugin-transform-member-expression-literals

Ensure that reserved words are quoted in property accesses

23
Versions
MIT
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures No source commit

Maintainers

hzooexistentialismnicolo-ribaudojlhwung

Keywords

babel-plugin

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Publisher change from hzoo to nicolo-ribaudo is a documented, legitimate Babel team transition in 2018. Nicolo Ribaudo is a well-known Babel core maintainer. ai
maintainer-change maintainer-added AI (maintainer-change): nicolo-ribaudo is a legitimate Babel core team member; addition is part of the known 2018 Babel team reorganization. ai
maintainer-change maintainer-removed AI (maintainer-change): Removal of xtuc is consistent with the 2018 Babel team reorganization; no evidence of malicious takeover. ai
provenance missing-githead AI (provenance): Babel monorepo publish workflow change; absence of gitHead is a process artifact, not a security signal. Stable for this well-established official Babel package. ai
bogus-package bogus-package AI (bogus-package): Babel monorepo intentionally produces many similarly-named packages; tiny payload is expected for a focused transform plugin. Both signals are stable false positives for this package. ai
provenance no-provenance AI (provenance): This version predates widespread Sigstore provenance adoption; absence is expected for this era of Babel releases. ai

Versions (showing 23 of 23)

Version Deps Published
7.29.7 1 / 2
7.27.1 1 / 2
7.25.9 1 / 2
7.25.7 1 / 2
7.24.7 1 / 2
7.24.6 1 / 2
7.24.1 1 / 2
7.23.3 1 / 2
7.22.5 1 / 2
7.18.6 1 / 2
7.16.7 1 / 2
7.16.5 1 / 2
7.16.0 1 / 2
7.14.5 1 / 2
7.12.13 1 / 2
7.12.1 1 / 2
7.10.4 1 / 2
7.10.1 1 / 2
7.8.3 1 / 2
7.8.0 1 / 2
7.7.4 1 / 2
7.2.0 1 / 2
7.0.0 1 / 2

v7.29.7

2 findings
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

INFO Publisher changed: nicolo-ribaudo → GitHub Actions (on 2026-05-25) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2026-05-25. This could indicate a legitimate maintainer transition or an account compromise.

v7.25.9

1 finding
LOW No provenance attestation provenance

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

v7.25.7

1 finding
LOW No provenance attestation provenance

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

v7.24.7

1 finding
LOW No provenance attestation provenance

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

v7.24.6

1 finding
LOW No provenance attestation provenance

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

v7.24.1

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.23.3

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.22.5

1 finding
INFO No provenance attestation provenance

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

v7.18.6

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.16.7

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.16.5

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.16.0

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.14.5

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: nicolo-ribaudo.

LOW No provenance attestation provenance

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

v7.12.13

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.12.1

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: nicolo-ribaudo.

INFO No provenance attestation provenance

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

v7.10.4

2 findings
HIGH Publisher changed: nicolo-ribaudo → jlhwung (on 2020-06-30) provenance

This version was published by a different npm account than previous versions on 2020-06-30. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

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

v7.10.1

1 finding
INFO No provenance attestation provenance

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

v7.8.3

1 finding
INFO No provenance attestation provenance

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

v7.8.0

1 finding
INFO No provenance attestation provenance

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

v7.7.4

1 finding
INFO No provenance attestation provenance

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

v7.2.0

2 findings
HIGH Publisher changed: hzoo → nicolo-ribaudo (on 2018-12-03) provenance

This version was published by a different npm account than previous versions on 2018-12-03. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

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

v7.0.0

1 finding
INFO No provenance attestation provenance

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