Vulnerability DatabaseWS-2020-0043
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WS-2020-0043
Published:May 14, 2026
Updated:May 14, 2026
notevil before 1.3.3 is vulnerable to Sandbox Escape leading to Prototype Pollution. the package doesn't restrict access to the main context which allows an attacker to add/modify an object's prototype.
Affected Packages
notevil (NPM):
Affected version(s) >=0.0.0 <1.3.3
Fix Suggestion:
Update to version 1.3.3
Related Resources (1)
https://github.com/mmckegg/notevil/commit/1096348767ecf1689a786e114981ee518f86427d,https://github.com/mmckegg/notevil/commit/d699f21d98124f90e7c6b8f09c35650c26e27d01
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW