Package Health

jszip

Create, read and edit .zip files with JavaScript http://stuartk.com/jszip

Latest 3.10.2NPMNPM

88%

Total Score

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

90

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 reported, leaving release provenance less transparent than it could be.

Repo commit activitycaution

Only 2 commits were made in the last 3 months, indicating low recent development intensity. This is partly offset by the current release and active issue and pull-request handling, so it is a caution rather than a severe abandonment signal.

Repo toolingcaution

The repository uses TypeScript, Grunt, and npm scripts for builds, but reports no security-scanning tools; the build process is established while security-process visibility is limited.

Security policycaution

No repository security policy was found, reducing transparency for vulnerability reporting and response expectations.

Token permissionscaution

Both workflows lack top-level token permissions declarations. No top-level write permissions were detected, but explicit least-privilege configuration is absent.

Vulnerabilities

TitleVersionsSeverity
CVE-2022-48285
jszip is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in versions 0.0.0 - 3.8.0.
0.0.0 - 3.8.0
High
CVE-2021-23413
jszip is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 3.0.0 - 3.7.0 and 0.0.0 - 2.7.0.
0.0.0 - 2.7.03.0.0 - 3.7.0
Medium

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
lie
Version ~3.3.0
—
—
pako
Version ~1.0.2
—
—
setimmediate
Version ^1.0.5
—
—
readable-stream
Version ~2.3.6
—
—

Weekly Downloads

Info

Last Published
1 month ago
Created
13 years ago
Unpacked Size
0.7 MB

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