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opfs-worker

11
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

kachurun

Keywords

opfsorigin-private-file-systemweb-workerfilesystembrowser-storagefile-apitypescript

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dist/helpers-04x7UBul.cjs AI (source-diff): Standard Vite minified CJS build output; content is readable OPFS library code, not obfuscated malware. ai
source-diff obfuscated-file:dist/helpers-ppMRzIAJ.cjs AI (source-diff): Identical pattern to sibling file — Vite minified CJS bundle, content is benign OPFS library code. ai
source-diff obfuscated-file:dist/helpers-CF7A2WQG.cjs AI (source-diff): Vite-minified build output with source maps; content is clearly OPFS filesystem error classes, not malicious. ai
source-diff obfuscated-file:dist/helpers-TAynP0fb.cjs AI (source-diff): Standard Vite minified build output; sample shows OPFS error classes, not obfuscated malicious code. ai
phantom-deps phantom-dep:minimatch AI (phantom-deps): minimatch is a declared runtime dependency in package.json; phantom-dep is a false positive here. ai

Versions (showing 11 of 11)

Version Deps Published
1.3.2 2 / 16
1.3.1 2 / 16
1.3.0 2 / 16
1.2.4 2 / 16
1.2.3 2 / 16
1.2.2 2 / 16
1.2.1 2 / 16
1.2.0 2 / 16
1.1.0 2 / 16
1.0.1 2 / 16
1.0.0 2 / 16

v1.3.0

2 findings
HIGH New obfuscated file: dist/helpers-CF7A2WQG.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.4

3 findings
HIGH New obfuscated file: dist/helpers-04x7UBul.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/helpers-ppMRzIAJ.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.3

2 findings
HIGH New obfuscated file: dist/helpers-04x7UBul.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.2

2 findings
HIGH New obfuscated file: dist/helpers-TAynP0fb.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.1

2 findings
HIGH New obfuscated file: dist/helpers-TAynP0fb.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.2.0

2 findings
HIGH New obfuscated file: dist/helpers-TAynP0fb.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v1.1.0

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.

v1.0.1

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.

v1.0.0

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.