Prototype Pollution in mootools-more 1.6.0: Unauthorized Modification of Object Prototype Attributes

CVE-2021-20088 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in mootools-more 1.6.0 allows a malicious user to inject properties into Object.prototype.

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