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html-minifier-next

Super-configurable and well-tested web page minifier (enhanced successor of HTML Minifier)

51
Versions
MIT
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

j9t

Keywords

clicompresscompressorcsshtmlhtmlminjavascriptjsminminificationminifierminifyoptimizeoptimizerpackpackersvgsvgoswcterseruglifieruglify

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Publisher is GitHub Actions with SLSA attestation; CI-based publishing is the expected pattern for this package going forward. ai
source-diff encoded-string-file:dist/htmlminifier.esm.bundle.js AI (source-diff): Base64 string is the entities htmlDecodeTree lookup table — static data, not obfuscated code. ai
semgrep semgrep:dynamic-require AI (semgrep): Dynamic require is used only for loading user-specified CLI config files; stable benign pattern for this package. ai
dependencies unvetted-dep:svgo AI (dependencies): svgo is a well-known SVG optimizer; its use is documented and expected for this HTML minifier. ai

Versions (showing 51 of 78)

View all versions
Version Deps Published
6.2.7 5 / 11
6.2.6 5 / 11
6.2.5 5 / 11
6.2.4 5 / 11
6.2.3 5 / 11
6.2.2 5 / 11
6.2.1 5 / 11
6.2.0 5 / 11
6.1.5 5 / 11
6.1.4 5 / 11
6.1.3 5 / 11
6.1.2 5 / 11
6.1.1 5 / 11
6.0.0 5 / 11
5.2.2 5 / 11
5.2.1 5 / 11
5.2.0 5 / 11
5.1.7 5 / 11
5.1.6 5 / 11
5.1.5 5 / 11
5.1.4 5 / 11
5.1.3 5 / 11
5.1.2 5 / 11
5.1.1 5 / 11
5.1.0 5 / 11
5.0.6 4 / 11
5.0.5 4 / 11
5.0.3 4 / 11
5.0.2 4 / 11
5.0.1 4 / 11
5.0.0 4 / 11
4.19.1 7 / 12
4.19.0 7 / 12
4.18.0 7 / 12
4.17.2 7 / 12
4.17.1 7 / 12
4.17.0 7 / 12
4.16.4 7 / 12
4.16.3 7 / 12
4.16.2 7 / 12
4.16.1 7 / 12
4.16.0 7 / 12
4.15.2 7 / 12
4.15.1 7 / 12
4.15.0 7 / 12
4.14.3 7 / 12
4.14.1 7 / 12
4.14.0 7 / 12
4.13.0 7 / 11
4.12.2 7 / 11
4.12.1 7 / 11

v6.2.7

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.6

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.5

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.4

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.3

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.2

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.1

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.2.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.5

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.4

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.3

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.2

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.1

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.0.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.2.2

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-03-22) provenance

This version was published by a different npm account than previous versions on 2026-03-22. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.2.1

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-03-17) provenance

This version was published by a different npm account than previous versions on 2026-03-17. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.2.0

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-03-08) provenance

This version was published by a different npm account than previous versions on 2026-03-08. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.7

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-03-06) provenance

This version was published by a different npm account than previous versions on 2026-03-06. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.6

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-03-05) provenance

This version was published by a different npm account than previous versions on 2026-03-05. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.5

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-26) provenance

This version was published by a different npm account than previous versions on 2026-02-26. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.4

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-25) provenance

This version was published by a different npm account than previous versions on 2026-02-25. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.3

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-24) provenance

This version was published by a different npm account than previous versions on 2026-02-24. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.2

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-21) provenance

This version was published by a different npm account than previous versions on 2026-02-21. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.1

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-15) provenance

This version was published by a different npm account than previous versions on 2026-02-15. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.1.0

2 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-13) provenance

This version was published by a different npm account than previous versions on 2026-02-13. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.6

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-12) provenance

This version was published by a different npm account than previous versions on 2026-02-12. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.5

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-10) provenance

This version was published by a different npm account than previous versions on 2026-02-10. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.3

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-04) provenance

This version was published by a different npm account than previous versions on 2026-02-04. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.2

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-03) provenance

This version was published by a different npm account than previous versions on 2026-02-03. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-02) provenance

This version was published by a different npm account than previous versions on 2026-02-02. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v5.0.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-02-02) provenance

This version was published by a different npm account than previous versions on 2026-02-02. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.19.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-29) provenance

This version was published by a different npm account than previous versions on 2026-01-29. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.19.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-20) provenance

This version was published by a different npm account than previous versions on 2026-01-20. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.18.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-19) provenance

This version was published by a different npm account than previous versions on 2026-01-19. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.17.2

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-19) provenance

This version was published by a different npm account than previous versions on 2026-01-19. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.17.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-14) provenance

This version was published by a different npm account than previous versions on 2026-01-14. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.17.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2026-01-09) provenance

This version was published by a different npm account than previous versions on 2026-01-09. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.16.4

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-31) provenance

This version was published by a different npm account than previous versions on 2025-12-31. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.16.3

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-27) provenance

This version was published by a different npm account than previous versions on 2025-12-27. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.16.2

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-27) provenance

This version was published by a different npm account than previous versions on 2025-12-27. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.16.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-26) provenance

This version was published by a different npm account than previous versions on 2025-12-26. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.16.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-26) provenance

This version was published by a different npm account than previous versions on 2025-12-26. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.15.2

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-23) provenance

This version was published by a different npm account than previous versions on 2025-12-23. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.15.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-23) provenance

This version was published by a different npm account than previous versions on 2025-12-23. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.15.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-23) provenance

This version was published by a different npm account than previous versions on 2025-12-23. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.14.3

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-21) provenance

This version was published by a different npm account than previous versions on 2025-12-21. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.14.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-21) provenance

This version was published by a different npm account than previous versions on 2025-12-21. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.14.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-21) provenance

This version was published by a different npm account than previous versions on 2025-12-21. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.13.0

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-20) provenance

This version was published by a different npm account than previous versions on 2025-12-20. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.12.2

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-18) provenance

This version was published by a different npm account than previous versions on 2025-12-18. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v4.12.1

3 findings
HIGH Publisher changed: j9t → GitHub Actions (on 2025-12-18) provenance

This version was published by a different npm account than previous versions on 2025-12-18. This could indicate a legitimate maintainer transition or an account compromise.

HIGH Long encoded string in modified file: dist/htmlminifier.esm.bundle.js source-diff

Modified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.