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code4romania / covid-19-jurnal-medical

Centralization and monitoring of the state of people under auto-isolation with standardized questionnaires
https://dev.stamacasa.ro
Mozilla Public License 2.0
15 stars 52 forks source link

Update yargs-parser version #429

Open RaduCStefanescu opened 4 years ago

RaduCStefanescu commented 4 years ago

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.

A. frontend node-sass > sass-graph > yargs > yargs-parser B. frontend react-scripts > webpack-dev-server > yargs > yargs-parser

idormenco commented 4 years ago

this might take a while https://github.com/facebook/create-react-app/issues/8529