zxcvbn
realistic password strength estimation
19
Versions
MIT
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
wheels
Keywords
passwordpassphrasesecurityauthenticationstrengthmeterqualityestimationpatterncrackingscoringentropybruteforce
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| source-diff | obfuscated-file:dist/zxcvbn.js | AI (source-diff): Browserify+uglifyify bundle is the standard dist artifact for zxcvbn; long lines are minified output, not obfuscation. | ai | |
| source-diff | obfuscated-file:lib/frequency_lists.js | AI (source-diff): CoffeeScript-compiled password frequency lists (core data for strength estimation); long lines from large array literals, not obfuscation. | ai | |
| semgrep | semgrep:new-function-constructor | AI (semgrep): Fires in demo/jquery.js — bundled jQuery JSON parser fallback, not the library's own code. Stable false positive for this package. | ai | |
| semgrep | semgrep:eval-usage | AI (semgrep): Fires in demo/require.js — RequireJS's documented module execution mechanism in the demo directory, not the library's own code. | ai | |
| provenance | no-provenance | AI (provenance): Established Dropbox package with 1.4M weekly downloads and 4892-day history; lack of Sigstore provenance is not a meaningful risk signal here. | ai |