libphonenumber-js — Greenflagged

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

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

catamphetamine

Keywords

telephonephonenumberinputmobilelibphonenumber

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
source-diff	obfuscated-file:mobile/examples/examples.mobile.json.js	AI (source-diff): Single-line JSON exported as ES module for browser compatibility (documented workaround for issue #239). Contains readable phone example data, not obfuscated code.	ai	2026/04/23
source-diff	obfuscated-file:max/metadata/metadata.max.json.js	AI (source-diff): Single-line JSON exported as ES module for browser compatibility (documented workaround for issue #239). Contains readable phone metadata, not obfuscated code.	ai	2026/04/23
source-diff	obfuscated-file:min/metadata/metadata.min.json.js	AI (source-diff): Single-line JSON exported as ES module for browser compatibility (documented workaround for issue #239). Contains readable phone metadata, not obfuscated code.	ai	2026/04/23
source-diff	obfuscated-file:mobile/metadata/metadata.mobile.json.js	AI (source-diff): Single-line JSON exported as ES module for browser compatibility (documented workaround for issue #239). Contains readable phone metadata, not obfuscated code.	ai	2026/04/23
semgrep	semgrep:child-process-import	AI (semgrep): child_process is used in runnable/modules/exec.js, a dev-only build utility for downloading/generating phone metadata. Not a runtime dependency; stable pattern for this package.	ai	2026/04/23

Versions (showing 51 of 447)

View all versions

Version	Deps	Published
1.13.4	0 / 27	2026-05-29
1.13.3	0 / 27	2026-05-22
1.13.2	0 / 27	2026-05-15
1.13.1	0 / 27	2026-05-11
1.13.0	0 / 27	2026-05-08
1.12.43	0 / 27	2026-05-07
1.12.42	0 / 27	2026-04-23
1.12.41	0 / 27	2026-03-28
1.12.40	0 / 27	2026-03-13
1.12.39	0 / 27	2026-03-09
1.12.38	0 / 27	2026-02-26
1.12.37	0 / 27	2026-02-17
1.12.36	0 / 27	2026-01-30
1.12.35	0 / 27	2026-01-22
1.12.34	0 / 27	2026-01-11
1.12.33	0 / 27	2025-12-19
1.12.31	0 / 27	2025-12-02
1.12.30	0 / 27	2025-11-30
1.12.29	0 / 27	2025-11-21
1.12.28	0 / 27	2025-11-20
1.12.27	0 / 27	2025-11-18
1.12.26	0 / 27	2025-11-07
1.12.25	0 / 27	2025-10-24
1.12.24	0 / 27	2025-10-10
1.12.23	0 / 27	2025-09-26
1.12.22	0 / 27	2025-09-24
1.12.21	0 / 27	2025-09-23
1.12.18	0 / 26	2025-09-21
1.12.17	0 / 26	2025-09-12
1.12.16	0 / 26	2025-09-12
1.12.15	0 / 26	2025-08-28
1.12.14	0 / 26	2025-08-26
1.12.13	0 / 26	2025-08-20
1.12.12	0 / 26	2025-08-14
1.12.11	0 / 26	2025-08-13
1.12.10	0 / 23	2025-07-13
1.12.9	0 / 23	2025-06-05
1.12.8	0 / 23	2025-05-07
1.12.7	0 / 23	2025-04-17
1.12.6	0 / 23	2025-03-13
1.12.5	0 / 23	2025-03-05
1.12.4	0 / 23	2025-02-27
1.12.3	0 / 23	2025-02-27
1.12.2	0 / 23	2025-02-27
1.12.1	0 / 23	2025-02-27
1.12.0	0 / 23	2025-02-27
1.11.20	0 / 23	2025-02-16
1.11.19	0 / 23	2025-01-30
1.11.18	0 / 23	2025-01-16
1.11.17	0 / 23	2024-12-17
1.11.16	0 / 23	2024-12-03

v1.13.4

1 finding

LOW No provenance attestation provenance

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

v1.13.3

1 finding

LOW No provenance attestation provenance

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

v1.13.2

1 finding

LOW No provenance attestation provenance

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

v1.13.1

1 finding

LOW No provenance attestation provenance

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

v1.13.0

1 finding

LOW No provenance attestation provenance

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

v1.12.43

1 finding

LOW No provenance attestation provenance

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

v1.12.42

1 finding

LOW No provenance attestation provenance

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

v1.12.40

1 finding

LOW No provenance attestation provenance

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

v1.12.39

1 finding

LOW No provenance attestation provenance

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

v1.12.38

1 finding

LOW No provenance attestation provenance

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

v1.12.37

1 finding

LOW No provenance attestation provenance

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

v1.12.36

1 finding

LOW No provenance attestation provenance

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

v1.12.35

1 finding

LOW No provenance attestation provenance

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

v1.12.34

1 finding

LOW No provenance attestation provenance

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

v1.12.33

1 finding

LOW No provenance attestation provenance

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

v1.12.31

1 finding

LOW No provenance attestation provenance

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

v1.12.30

1 finding

LOW No provenance attestation provenance

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

v1.12.29

1 finding

LOW No provenance attestation provenance

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

v1.12.28

1 finding

LOW No provenance attestation provenance

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

v1.12.27

1 finding

LOW No provenance attestation provenance

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

v1.12.26

1 finding

LOW No provenance attestation provenance

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

v1.12.25

1 finding

LOW No provenance attestation provenance

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

v1.12.24

1 finding

LOW No provenance attestation provenance

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

v1.12.23

1 finding

LOW No provenance attestation provenance

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

v1.12.22

1 finding

LOW No provenance attestation provenance

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

v1.12.21

1 finding

LOW No provenance attestation provenance

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

v1.12.18

1 finding

LOW No provenance attestation provenance

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

v1.12.17

1 finding

LOW No provenance attestation provenance

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

v1.12.16

1 finding

LOW No provenance attestation provenance

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

v1.12.15

1 finding

LOW No provenance attestation provenance

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

v1.12.14

1 finding

LOW No provenance attestation provenance

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

v1.12.13

5 findings

HIGH New obfuscated file: mobile/examples/examples.mobile.json.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: max/metadata/metadata.max.json.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: min/metadata/metadata.min.json.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: mobile/metadata/metadata.mobile.json.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.

LOW No provenance attestation provenance

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

v1.12.12