Prototype Pollution in yargs-parser
Affected versions of yargs-parser are vulnerable to prototype pollution. Arguments are not properly sanitized, allowing an attacker to modify the prototype of Object, causing the addition or modification of an existing property that will exist on all objects.
Parsing the argument --foo.__proto__.bar baz' adds a bar property with value baz to all objects. This is only exploitable if attackers have control over the arguments being passed to yargs-parser.
Recommendation
Upgrade to versions 13.1.2, 15.0.1, 18.1.1 or later.
This version was pushed to npm by oss-bot, a new releaser for yargs-parser since your current version.
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Bumps yargs-parser from 5.0.0 to 5.0.1. This update includes a security fix.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
Release notes
Sourced from yargs-parser's releases.
Changelog
Sourced from yargs-parser's changelog.
... (truncated)
Commits
eab6c03chore: release 5.0.1 (#363)1c417bdfix(security): address GHSA-p9pc-299p-vxgp (#362)e93a345chore: mark release in commit history (#361)ee15863chore: push new package version4774207fix: back-porting prototype fixes for really old version (#271)Maintainer changes
This version was pushed to npm by oss-bot, a new releaser for yargs-parser since your current version.
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