@material-ui/core
React components that implement Google's Material Design.
2
Versions
MIT
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
oliviertassinarihai-ceambrookesjoshwoodingeps1lonmnajdovasiriwatknpmichaldudak
Keywords
reactreact-componentmaterial designmaterial-ui
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| source-diff | large-new-source-files | AI (source-diff): Gap between compared versions (4.9.4→4.12.3) explains new files; no injected code. | ai | |
| maintainer-change | maintainer-added | AI (maintainer-change): mnajdova, siriwatknp, michaldudak are known MUI team members. | ai | |
| maintainer-change | maintainer-removed | AI (maintainer-change): Reflects normal MUI team roster changes during v4→v5 transition. | ai | |
| publish-pattern | dormant-publish | AI (publish-pattern): Expected: v4 was in maintenance mode while v5 was developed. | ai | |
| provenance | publisher-changed | AI (provenance): eps1lon is a known MUI core maintainer; legitimate team transition from oliviertassinari. | ai | |
| phantom-deps | phantom-dep:@types/react-transition-group | AI (phantom-deps): TypeScript type-only packages being declared but not directly imported is a standard pattern; no security concern for this package. | ai | |
| dependencies | unvetted-dep:react-transition-group | AI (dependencies): react-transition-group is a well-known React community library and a documented, expected dependency of @material-ui/core. Stable across versions. | ai | |
| typosquat | typosquat.levenshtein:cors | AI (typosquat): @material-ui/core is a major scoped React UI library with no relation to the 'cors' package; Levenshtein match is a false positive. | ai |
v4.12.3
2 findings
HIGH
Publisher changed: oliviertassinari → eps1lon (on 2021-07-30)
provenance
This version was published by a different npm account than previous versions on 2021-07-30. 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.