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simplebar-core

Scrollbars, simpler.

23
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

gromy

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-takeover AI (maintainer-change): gromy is a long-standing npm account (1879 days, 144 approved packages) and repo/homepage URLs remain unchanged pointing to original grsmto/simplebar. Consistent with legitimate account transition. ai
provenance publisher-changed AI (provenance): Publisher change to gromy occurred in 2021; gromy has a strong track record and no code/script changes were introduced. Legitimate maintainer transition. ai
maintainer-change maintainer-added AI (maintainer-change): gromy is a trusted long-standing npm account; addition is consistent with legitimate handoff. ai
maintainer-change maintainer-removed AI (maintainer-change): Removal of grsmto is consistent with the documented maintainer transition; no malicious indicators present. ai
source-diff net-exec-file:dist/simplebar-core.js AI (source-diff): dist/simplebar-core.js is a standard rollup UMD bundle. The 'network+exec' signals are lodash's global detection idiom (Function('return this')()) and URL comments — not malicious. Stable false positive for this package. ai
bogus-package bogus-package AI (bogus-package): simplebar-core is a legitimate monorepo sub-package; README links to main package docs (expected for monorepo structure). No keywords is a minor style issue, not a spam indicator. ai

Versions (showing 23 of 23)

Version Deps Published
1.3.2 2 / 2
1.3.1 2 / 2
1.3.0 1 / 1
1.2.6 3 / 1
1.2.5 4 / 1
1.2.4 4 / 1
1.2.3 4 / 1
1.2.2 3 / 2
1.2.1 2 / 3
1.2.0 2 / 2
1.1.1 2 / 2
1.1.0 2 / 2
1.0.10 2 / 2
1.0.9 2 / 2
1.0.8 2 / 4
1.0.7 3 / 5
1.0.6 3 / 5
1.0.5 3 / 5
1.0.4 2 / 5
1.0.3 2 / 5
1.0.2 2 / 5
1.0.1 2 / 5
1.0.0 4 / 12

v1.3.2

1 finding
LOW No provenance attestation provenance

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

v1.3.1

1 finding
LOW No provenance attestation provenance

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

v1.3.0

1 finding
LOW No provenance attestation provenance

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

v1.2.6

1 finding
LOW No provenance attestation provenance

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

v1.2.5

1 finding
LOW No provenance attestation provenance

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

v1.2.4

1 finding
LOW No provenance attestation provenance

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

v1.2.3

1 finding
LOW No provenance attestation provenance

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

v1.2.2

1 finding
LOW No provenance attestation provenance

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

v1.2.1

1 finding
LOW No provenance attestation provenance

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

v1.2.0

1 finding
LOW No provenance attestation provenance

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

v1.1.1

1 finding
LOW No provenance attestation provenance

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

v1.1.0

1 finding
LOW No provenance attestation provenance

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

v1.0.10

1 finding
LOW No provenance attestation provenance

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

v1.0.9

1 finding
LOW No provenance attestation provenance

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

v1.0.8

1 finding
LOW No provenance attestation provenance

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

v1.0.7

3 findings
HIGH Complete maintainer takeover detected maintainer-change

All previous maintainers (grsmto) were replaced by new maintainers (gromy). This is a strong signal of a potential package hijack and requires careful review.

HIGH Publisher changed: grsmto → gromy (on 2021-03-01) provenance

This version was published by a different npm account than previous versions on 2021-03-01. 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.

v1.0.6

1 finding
LOW No provenance attestation provenance

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

v1.0.5

1 finding
LOW No provenance attestation provenance

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

v1.0.4

1 finding
LOW No provenance attestation provenance

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

v1.0.3

1 finding
LOW No provenance attestation provenance

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

v1.0.2

1 finding
LOW No provenance attestation provenance

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

v1.0.1

2 findings
HIGH New file with network + code execution: dist/simplebar-core.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.

v1.0.0

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.