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@backstage/errors

npm Repository Homepage
2
Versions
—
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

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

patrikofrebenmarcuseide

Keywords

backstage

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
dependencies unvetted-dep:@backstage/types AI (dependencies): @backstage/types is a first-party Backstage monorepo package; stable dependency for all @backstage/* packages. ai
provenance no-provenance AI (provenance): Backstage packages historically lack Sigstore provenance; absence is not a risk signal for this well-established org package. ai

Versions (showing 2 of 2)

Version Deps Published
1.3.1 2 / 1
1.3.0 2 / 1

v1.3.1

1 finding
INFO No provenance attestation provenance

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

v1.3.0

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.