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reflect.ownkeys

ES2015 spec-compliant shim for Reflect.ownKeys

11
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

ljharbglenjamin

Keywords

es6es2015reflectownkeyspolyfillshimes-shim API

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Legitimate transfer from glenjamin to ljharb (es-shims maintainer). Original author listed as contributor; repo under es-shims org. ai
maintainer-change maintainer-added AI (maintainer-change): ljharb and es-shims-owner added as maintainers — standard es-shims org pattern for ljharb-maintained packages. ai
publish-pattern new-deps-added AI (publish-pattern): New deps (define-properties, es-abstract, globalthis) are all core es-shims ecosystem packages maintained by ljharb. ai
publish-pattern dormant-publish AI (publish-pattern): Stable polyfill shim by ljharb; infrequent releases are expected. Publisher track record makes account takeover implausible. ai
provenance no-provenance AI (provenance): ljharb's es-shims packages consistently lack Sigstore provenance; not a risk signal for this publisher. ai

Versions (showing 11 of 11)

Version Deps Published
1.1.6 6 / 13
1.1.5 6 / 13
1.1.4 5 / 13
1.1.3 5 / 13
1.1.2 5 / 13
1.1.1 4 / 13
1.1.0 4 / 11
1.0.2 3 / 12
1.0.1 3 / 7
1.0.0 3 / 7
0.2.0 0 / 1

v1.1.6

1 finding
LOW No provenance attestation provenance

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

v1.1.5

1 finding
INFO No provenance attestation provenance

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

v1.1.4

1 finding
INFO No provenance attestation provenance

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

v1.1.3

1 finding
INFO No provenance attestation provenance

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

v1.1.2

1 finding
INFO No provenance attestation provenance

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

v1.1.1

1 finding
INFO No provenance attestation provenance

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

v1.1.0

1 finding
INFO No provenance attestation provenance

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

v1.0.2

1 finding
INFO No provenance attestation provenance

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

v1.0.1

2 findings
HIGH Publisher changed: glenjamin → ljharb (on 2020-02-01) provenance

This version was published by a different npm account than previous versions on 2020-02-01. 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.

v1.0.0

2 findings
HIGH Publisher changed: glenjamin → ljharb (on 2020-01-15) provenance

This version was published by a different npm account than previous versions on 2020-01-15. 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.

v0.2.0

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.