Mpath Project: >> Mpath >> 0.4.1 Security Vulnerabilities
This affects the package mpath before 0.8.4. A type confusion vulnerability can lead to a bypass of CVE-2018-16490. In particular, the condition ignoreProperties.indexOf(parts[i]) !== -1 returns -1 if parts[i] is ['__proto__']. This is because the method that has been called if the input is an array is Array.prototype.indexOf() and not String.prototype.indexOf(). They behave differently depending on the type of the input.
CVSS Score
5.6
EPSS Score
0.002
Published
2021-09-01
A prototype pollution vulnerability was found in module mpath <0.5.1 that allows an attacker to inject arbitrary properties onto Object.prototype.
CVSS Score
7.5
EPSS Score
0.002
Published
2019-02-01