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@oddbird/css-anchor-positioning

19
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, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

jerivasmirisuzannejgerigmeyerterriblemiajamessw

Keywords

csspolyfillanchor-positioning

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dist/assets/polyfill-lc4Lm9c5.js AI (source-diff): Vite-minified polyfill bundle, not obfuscation. ai
source-diff net-exec-file:dist/assets/polyfill-lc4Lm9c5.js AI (source-diff): modulepreload fetch of first-party assets; benign bundler runtime. ai
source-diff obfuscated-file:dist/assets/main-D3wMyris.js AI (source-diff): Minified demo bundle for the polyfill. ai
source-diff obfuscated-file:dist/assets/polyfill-DVqHQ4vL.js AI (source-diff): Minified Vite polyfill bundle; benign build artifact. ai
source-diff obfuscated-file:dist/assets/main-DUDaQxzE.js AI (source-diff): Minified Vite demo bundle, not obfuscation; matches build output. ai
source-diff net-exec-file:dist/assets/polyfill-DVqHQ4vL.js AI (source-diff): modulepreload fetch of link hrefs in build runtime; no code exec or exfil. ai
source-diff obfuscated-file:dist/assets/polyfill-ZEo_y4cE.js AI (source-diff): Vite-bundled polyfill asset; minification is expected for this build pipeline. ai
phantom-deps phantom-dep:@types/css-tree AI (phantom-deps): @types/css-tree is a type-only dependency used by TypeScript tooling, not a runtime import. ai
source-diff net-exec-file:dist/assets/polyfill-ZEo_y4cE.js AI (source-diff): fetch() calls are modulepreload polyfill boilerplate from Vite; no exfiltration or dropper pattern present. ai
source-diff obfuscated-file:dist/assets/main-BIk8ZPG8.js AI (source-diff): Vite-bundled demo asset; minification is expected for this build pipeline. ai

Versions (showing 19 of 19)

Version Deps Published
0.9.0 4 / 31
0.8.0 4 / 31
0.7.0 4 / 31
0.6.1 4 / 31
0.6.0 4 / 31
0.5.2 4 / 31
0.5.1 4 / 31
0.5.0 4 / 30
0.4.0 4 / 29
0.3.1 4 / 29
0.3.0 4 / 29
0.2.0 4 / 30
0.1.1 4 / 30
0.1.0 4 / 30
0.0.5 4 / 30
0.0.4 4 / 30
0.0.3 4 / 31
0.0.2 4 / 31
0.0.1 3 / 26

v0.5.2

5 findings
HIGH Publisher changed: jgerigmeyer → jamessw (on 2025-04-24) provenance

This version was published by a different npm account than previous versions on 2025-04-24. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/assets/main-D3wMyris.js 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/assets/polyfill-lc4Lm9c5.js 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 file with network + code execution: dist/assets/polyfill-lc4Lm9c5.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v0.5.1

4 findings
HIGH New obfuscated file: dist/assets/main-DUDaQxzE.js 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/assets/polyfill-DVqHQ4vL.js 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 file with network + code execution: dist/assets/polyfill-DVqHQ4vL.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v0.5.0

4 findings
HIGH New obfuscated file: dist/assets/main-DUDaQxzE.js 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/assets/polyfill-DVqHQ4vL.js 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 file with network + code execution: dist/assets/polyfill-DVqHQ4vL.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

LOW No provenance attestation provenance

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

v0.4.0

1 finding
LOW No provenance attestation provenance

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

v0.3.1

1 finding
LOW No provenance attestation provenance

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

v0.3.0

1 finding
LOW No provenance attestation provenance

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

v0.2.0

1 finding
LOW No provenance attestation provenance

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

v0.1.1

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.

v0.1.0

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.

v0.0.5

1 finding
LOW No provenance attestation provenance

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

v0.0.4

1 finding
LOW No provenance attestation provenance

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

v0.0.3

1 finding
LOW No provenance attestation provenance

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

v0.0.2

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.

v0.0.1

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.