@jupyterlab/buildutils
JupyterLab - Build Utilities
Supply chain provenance
Status for the latest visible version.
Maintainers
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| provenance | publisher-changed | AI (provenance): JupyterLab migrated publishing to GitHub Actions CI with SLSA provenance; this is a legitimate infra change, not a takeover. | ai | |
| publish-pattern | dormant-publish | AI (publish-pattern): Long gap explained by CI/CD pipeline migration; SLSA attestation confirms legitimate automated publish. | ai | |
| semgrep | semgrep:dynamic-require | AI (semgrep): Build utility reads package.json files dynamically by path — expected pattern for this tooling. | ai | |
| semgrep | semgrep:child-process-import | AI (semgrep): Build/repo management tool legitimately shells out to npm and other CLI tools. | ai | |
| semgrep | semgrep:shady-links-raw-ip | AI (semgrep): 0.0.0.0 is a localhost binding for a local Verdaccio test registry, not an external exfiltration endpoint. | ai | |
| phantom-deps | phantom-dep:verdaccio | AI (phantom-deps): Verdaccio is used as a local test registry; referenced in config but not imported directly — stable false positive. | ai |
Versions (showing 19 of 19)
| Version | Deps | Published |
|---|---|---|
| 4.5.8 | 18 / 7 | |
| 4.5.7 | 18 / 7 | |
| 4.5.6 | 18 / 7 | |
| 4.5.5 | 18 / 7 | |
| 4.5.4 | 18 / 7 | |
| 4.5.3 | 18 / 7 | |
| 4.5.2 | 18 / 7 | |
| 4.5.1 | 18 / 7 | |
| 4.5.0 | 18 / 7 | |
| 4.4.10 | 18 / 7 | |
| 4.4.9 | 18 / 7 | |
| 4.4.8 | 18 / 7 | |
| 4.4.7 | 18 / 7 | |
| 4.4.6 | 18 / 7 | |
| 4.4.5 | 18 / 7 | |
| 4.4.4 | 18 / 7 | |
| 4.4.3 | 18 / 7 | |
| 4.4.2 | 18 / 7 | |
| 4.3.8 | 18 / 7 |
v4.5.8
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.7
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.6
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.5
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.4
2 findingsThis version was published by a different npm account than previous versions on 2026-02-11. This could indicate a legitimate maintainer transition or an account compromise.
Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.3
2 findingsThis version was published by a different npm account than previous versions on 2026-01-23. This could indicate a legitimate maintainer transition or an account compromise.
Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.2
2 findingsThis version was published by a different npm account than previous versions on 2026-01-12. This could indicate a legitimate maintainer transition or an account compromise.
Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.1
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.5.0
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.10
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.9
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.8
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.7
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.6
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.5
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.4
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.3
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.4.2
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.
v4.3.8
1 findingPublished via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.