Package Health

@backstage/plugin-catalog-backend

The Backstage backend plugin that provides the Backstage catalog

Latest 4.0.0NPMNPM

88%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

100

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

95

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

80

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

50

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Health Score Breakdown

Build provenancecaution

No build attestation, trusted publisher identity, or staged publishing is present, leaving artifact provenance less transparent even though the project has strong repository and maintenance evidence.

Dangerous workflowscaution

The repository includes 8 pull_request_target workflows, 2 workflows with untrusted checkouts, and 2 workflow_run workflows. No script-injection workflows were found, but the privileged workflow patterns warrant review.

Repo package mentioncaution

The repository name does not match the package name and its README does not mention this exact package, creating an association gap. The package is part of an organization-owned monorepo, which makes the name mismatch ordinary but does not remove the missing README reference.

Token permissionscaution

Of 30 analyzed workflows, 11 lack top-level permissions and 6 declare top-level write access. Although 13 use read-only permissions, the inconsistent permission posture is a genuine CI hygiene concern.

Vulnerabilities

TitleVersionsSeverity
CVE-2026-106496 New
@backstage/plugin-catalog-backend is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in versions 0.0.0 - 3.9.1.
0.0.0 - 3.9.1
Low
CVE-2026-106498 New
@backstage/plugin-catalog-backend is vulnerable to Incorrect Authorization in versions 0.0.0 - 3.9.1.
0.0.0 - 3.9.1
High
CVE-2024-45815
@backstage/plugin-catalog-backend is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 0.0.0 - 1.26.0.
0.0.0 - 1.26.0
Medium
AIKIDO-2024-10134 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
@backstage/plugin-catalog-backend is vulnerable to Information Disclosure in versions 0.1.1 - 1.22.0.
0.1.1 - 1.22.0
Low

Package versions

Direct Dependencies

DependencyLast ReleaseScore
yn
Version ^4.0.0
—
—
ajv
Version ^8.10.0
—
—
zod
Version ^3.25.76 || ^4.0.0
—
—
glob
Version ^13.0.0
—
—
knex
Version ^3.0.0
—
—

Weekly Downloads

Info

Last Published
26 days ago
Created
6 years ago
Unpacked Size
1.8 MB

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