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promise-polyfill

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Lightweight promise polyfill. A+ compliant

41
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

taylorhakes

Keywords

promisepromise-polyfillES6promises-aplus

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff net-exec-file:dist/polyfill.js AI (source-diff): UMD bundle of Promise polyfill; factory pattern and setTimeout trigger false positive. No actual network calls. ai
source-diff net-exec-file:lib/polyfill.js AI (source-diff): CJS build of Promise polyfill; standard promise implementation code, no network activity. ai

Versions (showing 41 of 41)

Version Deps Published
8.3.0 0 / 20
8.2.1 0 / 20
8.2.0 0 / 20
8.1.3 0 / 20
8.1.0 0 / 18
7.1.2 0 / 16
7.1.1 0 / 16
7.1.0 0 / 16
7.0.2 0 / 16
7.0.1 0 / 16
7.0.0 0 / 16
6.1.0 0 / 9
6.0.2 0 / 9
6.0.1 0 / 9
6.0.0 0 / 9
5.2.1 0 / 9
5.2.0 0 / 9
5.1.0 0 / 9
5.0.0 0 / 9
4.0.4 0 / 9
4.0.3 0 / 9
4.0.2 0 / 9
4.0.1 0 / 9
3.1.0 0 / 4
3.0.0 0 / 4
2.1.4 0 / 4
2.1.3 0 / 4
2.1.2 0 / 4
2.1.1 0 / 4
2.1.0 0 / 4
2.0.2 0 / 3
2.0.1 0 / 3
2.0.0 0 / 3
1.1.6 0 / 3
1.1.5 0 / 3
1.1.3 0 / 3
1.1.2 0 / 3
1.1.0 0 / 1
1.0.6 0 / 1
1.0.5 0 / 1
1.0.1 0 / 1

v8.2.1

1 finding
LOW No provenance attestation provenance

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

v8.2.0

1 finding
LOW No provenance attestation provenance

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

v8.1.3

1 finding
LOW No provenance attestation provenance

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

v8.1.0

1 finding
LOW No provenance attestation provenance

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

v7.1.2

1 finding
LOW No provenance attestation provenance

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

v7.1.1

1 finding
LOW No provenance attestation provenance

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

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.

v7.0.2

1 finding
LOW No provenance attestation provenance

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

v7.0.1

3 findings
HIGH New file with network + code execution: dist/polyfill.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: lib/polyfill.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v7.0.0

3 findings
HIGH New file with network + code execution: dist/polyfill.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New file with network + code execution: lib/polyfill.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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