CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
79.3%
tree-kit is vulnerable to Prototype Pollution. The vulnerability occurs because the extend
function when the unflat option is set can be used to add arbitrary properties to an object , including properties that are not defined in the object’s prototype which allows an attacker to execute arbitrary code.