@backstage/plugin-user-settings-backend
The Backstage backend plugin to manage user settings
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 |
|---|---|---|---|---|
| provenance | no-provenance | AI (provenance): Established Backstage monorepo package with 1300+ versions; lack of provenance is consistent across the ecosystem and not a risk signal here. | ai | |
| dependencies | unvetted-dep:@backstage/plugin-user-settings-common | AI (dependencies): Sibling package in the official Backstage monorepo, explicitly listed in pluginPackages. Low risk for this package family. | ai | |
| phantom-deps | phantom-dep:@backstage/backend-defaults | AI (phantom-deps): Same-org Backstage package; also listed in devDependencies. Phantom-dep heuristic is a stable false positive for this package. | ai | |
| phantom-deps | phantom-dep:already | AI (phantom-deps): Backstage monorepo packages commonly declare deps used indirectly or in config; not a security concern for this package. | ai | |
| phantom-deps | phantom-dep:@backstage/plugin-user-settings-common | AI (phantom-deps): Same-org scope dep; indirect usage pattern is normal in Backstage plugin ecosystem. | ai | |
| phantom-deps | phantom-dep:@backstage/types | AI (phantom-deps): Same-org scope dep declared for type resolution in Backstage monorepo build; stable false positive for this package. | ai | |
| phantom-deps | phantom-dep:@backstage/plugin-auth-node | AI (phantom-deps): Same-org scope dep; indirect usage pattern is normal in Backstage plugin ecosystem. | ai |
Versions (showing 13 of 13)
| Version | Deps | Published |
|---|---|---|
| 0.4.3 | 11 / 6 | |
| 0.4.2 | 12 / 6 | |
| 0.4.1 | 12 / 6 | |
| 0.4.0 | 12 / 6 | |
| 0.3.10 | 10 / 6 | |
| 0.3.9 | 10 / 6 | |
| 0.3.8 | 10 / 6 | |
| 0.3.7 | 10 / 6 | |
| 0.3.6 | 10 / 6 | |
| 0.3.5 | 10 / 6 | |
| 0.3.4 | 10 / 6 | |
| 0.3.3 | 10 / 6 | |
| 0.3.2 | 10 / 6 |
v0.4.3
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.4.2
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.4.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.4.0
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.10
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.9
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.8
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.7
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.6
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.5
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.3.4
1 finding[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.3
1 finding[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.2
1 finding[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.