jest-message-util
Supply chain provenance
Status for the latest visible version.
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
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| publish-pattern | new-deps-added | AI (publish-pattern): New deps (@jest/types, graceful-fs, @types/stack-utils) are all legitimate, well-known packages consistent with Jest v26 refactoring. | ai | |
| provenance | publisher-changed | AI (provenance): Publisher change from cpojer to simenb reflects a legitimate Jest team transition at Facebook; simenb is a well-known Jest core contributor with a strong track record. | ai | |
| maintainer-change | maintainer-added | AI (maintainer-change): New maintainers are known Jest/Facebook contributors; this reflects the documented Jest team evolution, not a takeover. | ai | |
| maintainer-change | maintainer-removed | AI (maintainer-change): Removed maintainers are consistent with team changes within the Jest project at Facebook; no compromise indicators. | ai | |
| dependencies | unvetted-dep:@jest/types | AI (dependencies): @jest/types is a core Jest monorepo package; always co-released with jest-message-util at the same version. Stable false positive for this package. | ai | |
| dependencies | unvetted-dep:stack-utils | AI (dependencies): stack-utils is a well-known, stable utility used by Jest for stack trace parsing. No security concerns. | ai | |
| dependencies | unvetted-dep:@types/stack-utils | AI (dependencies): Type definitions package for stack-utils; no runtime risk. Stable false positive for this package. | ai | |
| npm-metadata | suspicious-initial-version | AI (npm-metadata): [email protected] is a well-known Jest monorepo placeholder version published by the core Jest maintainer; 0.0.0 is a standard stub pattern in this ecosystem. | ai | |
| npm-metadata | no-description | AI (npm-metadata): Jest monorepo internal utility; missing description is standard for such packages and not a risk signal. | ai | |
| phantom-deps | phantom-dep:@types/stack-utils | AI (phantom-deps): @types/stack-utils is a TypeScript type declaration used at compile time, not imported at runtime. Phantom-dep detection is a stable false positive for @types/* packages. | ai | |
| bogus-package | bogus-package | AI (bogus-package): Monorepo-published package; empty description and inflated semver are expected patterns in Jest's versioning scheme, not malware indicators. | ai |
Versions (showing 8 of 108)
| Version | Deps | Published |
|---|---|---|
| 21.0.2 | 3 / 0 | |
| 21.0.0 | 3 / 0 | |
| 20.0.3 | 3 / 0 | |
| 20.0.2 | 3 / 0 | |
| 20.0.1 | 3 / 0 | |
| 20.0.0 | 3 / 0 | |
| 19.0.0 | 2 / 0 | |
| 0.0.0 | 0 / 0 |
v21.0.2
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v21.0.0
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v20.0.3
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v20.0.2
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v20.0.1
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v20.0.0
1 findingPackage was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v19.0.0
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.0.0
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.