[Security] Bump y18n from 4.0.0 to 4.0.3

[dependabot-preview]

Bumps y18n from 4.0.0 to 4.0.3. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Prototype Pollution

Overview

The npm package y18n before versions 3.2.2, 4.0.1, and 5.0.5 is vulnerable to Prototype Pollution.

POC

const y18n = require('y18n')();
y18n.setLocale('proto');
y18n.updateLocale({polluted: true});
console.log(polluted); // true

Recommendation

Upgrade to version 3.2.2, 4.0.1, 5.0.5 or later.

Affected versions: = 4.0.0

Changelog

Sourced from y18n's changelog.

4.0.3 (2021-04-07)

Bug Fixes

• release: 4.x.x should not enforce Node 10 (#126) (1e21a53)

4.0.1 (2020-11-30)

Bug Fixes

• address prototype pollution issue (#108) (a9ac604)

Commits

• 0aa97c5 chore: release 4.x.x (#128)
• a8e7f04 build(release-please): configure branch properly (#127)
• 1e21a53 fix(release): 4.x.x should not enforce Node 10 (#126)
• 8dc7580 docs: update CHANGELOG
• 7de58ca fix: address prototype pollution issue
• See full diff in compare view

Maintainer changes

This version was pushed to npm by oss-bot, a new releaser for y18n since your current version.

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