@babel/plugin-transform-exponentiation-operator MIT 31 versions

@babel/plugin-transform-exponentiation-operator

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Compile exponentiation operator to ES5

31

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.

Source	Rule	Reason	Accepted by	When
provenance	publisher-changed	AI (provenance): Babel project migrated npm publishing to GitHub Actions CI/CD automation; this is a documented, expected transition for the @babel/* namespace.	ai	2026/04/23
bogus-package	bogus-package	AI (bogus-package): hzoo (Henry Zhu) is a core Babel maintainer, not a spam publisher. This is a false positive for the @babel/* namespace.	ai	2026/04/23

Versions (showing 31 of 31)

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Version	Deps	Published
7.29.7	1 / 2	2026-05-25
7.28.6	1 / 2	2026-01-12
7.28.5	1 / 2	2025-10-23
7.27.1	1 / 2	2025-04-30
7.26.3	1 / 2	2024-12-04
7.25.9	2 / 2	2024-10-22
7.25.7	2 / 2	2024-10-02
7.24.7	2 / 2	2024-06-05
7.24.6	2 / 2	2024-05-24
7.24.1	2 / 2	2024-03-19
7.23.3	2 / 2	2023-11-09
7.22.5	2 / 2	2023-06-08
7.18.6	2 / 2	2022-06-27
7.16.7	2 / 2	2021-12-31
7.16.5	2 / 2	2021-12-13
7.16.0	2 / 2	2021-10-29
7.14.5	2 / 2	2021-06-09
7.12.13	2 / 2	2021-02-03
7.10.4	2 / 2	2020-06-30
7.10.1	2 / 2	2020-05-27
7.8.3	2 / 2	2020-01-13
7.8.0	2 / 2	2020-01-12
7.7.4	2 / 2	2019-11-22
7.2.0	2 / 2	2018-12-03
7.1.0	2 / 2	2018-09-17
7.0.0	2 / 2	2018-08-27
8.0.0-rc.3	1 / 2	2026-03-16
8.0.0-rc.2	1 / 2	2026-02-15
8.0.0-rc.1	1 / 2	2026-01-31
8.0.0-beta.4	1 / 2	2026-01-12
7.0.0-beta.46	2 / 2	2018-04-23

v7.29.7

1 finding

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.

v7.28.5

2 findings

HIGH Publisher changed: nicolo-ribaudo → GitHub Actions (on 2025-10-23) provenance

This version was published by a different npm account than previous versions on 2025-10-23. 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.

v7.27.1

1 finding

LOW No provenance attestation provenance

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

v7.26.3

1 finding

LOW No provenance attestation provenance

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

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

1 finding

LOW No provenance attestation provenance

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

v7.23.3

1 finding

LOW No provenance attestation provenance

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v7.22.5

1 finding

LOW No provenance attestation provenance

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

v7.18.6

1 finding

LOW No provenance attestation provenance

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

v7.16.7

1 finding

LOW No provenance attestation provenance

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.

LOW No provenance attestation provenance

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.

LOW No provenance attestation provenance

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

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: nicolo-ribaudo.

LOW No provenance attestation provenance

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

INFO Publisher changed: jlhwung → nicolo-ribaudo (on 2021-02-03) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-02-03. This could indicate a legitimate maintainer transition or an account compromise.

v7.10.4

2 findings

LOW No provenance attestation provenance

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

INFO Publisher changed: nicolo-ribaudo → jlhwung (on 2020-06-30) provenance

[Accepted risk] 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.

v7.10.1

1 finding

LOW No provenance attestation provenance

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

v7.8.3

1 finding

LOW No provenance attestation provenance

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

v7.8.0

1 finding

LOW No provenance attestation provenance

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

v7.7.4

1 finding

LOW No provenance attestation provenance

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

v7.2.0

2 findings

LOW No provenance attestation provenance

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

INFO Publisher changed: hzoo → nicolo-ribaudo (on 2018-12-03) provenance

[Accepted risk] 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.

v7.1.0

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

2 findings

LOW No provenance attestation provenance

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

INFO Publisher changed: loganfsmyth → hzoo (on 2018-08-27) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2018-08-27. This could indicate a legitimate maintainer transition or an account compromise.