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@microsoft/sp-build-core-tasks

SharePoint Framework core build tasks

5
Versions
https://aka.ms/spfx/license
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

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

microsoft1esmicrosoft-oss-releasesodspnpm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-added AI (maintainer-change): microsoft-oss-releases is Microsoft's OSS release automation account; consistent with org-wide publishing patterns. ai
dependencies unvetted-dep:@microsoft/gulp-core-build-serve AI (dependencies): Sibling Microsoft SPFx package; expected dependency for this ecosystem. ai
dependencies unvetted-dep:@microsoft/gulp-core-build AI (dependencies): Sibling Microsoft SPFx package; expected dependency for this ecosystem. ai
dependencies unvetted-dep:@microsoft/gulp-core-build-webpack AI (dependencies): Sibling Microsoft SPFx package; expected dependency for this ecosystem. ai
license uncommon-license:https://aka.ms/spfx/license AI (license): Standard Microsoft SPFx proprietary license URL; consistent across all versions of this package family. ai
provenance no-provenance AI (provenance): Microsoft SPFx monorepo package; provenance not part of their publish pipeline across all versions. ai
phantom-deps phantom-dep:colors AI (phantom-deps): colors is a declared runtime dep used in config context; phantom-dep heuristic is a false positive here. ai
bogus-package bogus-package AI (bogus-package): Legitimate Microsoft SPFx build tooling; short README and no keywords are expected for internal toolchain packages. ai
phantom-deps phantom-dep:@types/lodash AI (phantom-deps): @types/lodash is a type-only dep loaded by convention; stable false positive for this package. ai

Versions (showing 5 of 5)

Version Deps Published
1.23.0 10 / 4
1.22.2 11 / 4
1.22.1 11 / 4
1.22.0 11 / 4
1.21.1 11 / 4

v1.23.0

1 finding
INFO No provenance attestation provenance

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

v1.22.1

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.

v1.22.0

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.

v1.21.1

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.