GHSA-2m53-83f3-562j

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GHSA-2m53-83f3-562j

Summary: Prototype pollution in min-dash

Details: ### Impact The `set` method is vulnerable to prototype pollution with specially crafted inputs. ```javascript // insert the following into poc.js and run node poc,js (after installing the package) let parser = require("min-dash"); parser.set({}, [["__proto__"], "polluted"], "success"); console.log(polluted); ``` ### Patches `min-dash>=3.8.1` fix the issue. ### Workarounds No workarounds exist for the issue. ### References Closed via https://github.com/bpmn-io/min-dash/pull/21. ### Credits Credits to Cristian-Alexandru STAICU who found the vulnerability and to Idan Digmi from the Snyk Security Team who reported the vulnerability to us, responsibly.

References: https://github.com/bpmn-io/min-dash/security/advisories/GHSA-2m53-83f3-562j, https://nvd.nist.gov/vuln/detail/CVE-2021-23460, https://github.com/bpmn-io/min-dash/pull/21, https://github.com/bpmn-io/min-dash/commit/2c6689e2aa29f4b66a4874a2f3003431e9db48d1, https://github.com/bpmn-io/min-dash, https://github.com/bpmn-io/min-dash/blob/c4d579c0eb2ed0739592111c3906b198921d3f52/lib/object.js#L32, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2342127, https://snyk.io/vuln/SNYK-JS-MINDASH-2340605