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WS-2018-0225

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Date: October 30, 2018

Node.extend, versions v0.0.2--v1.1.6 and version v2.0.0, have a prototype pollution vulnerability which allows an attacker to inject properties on Object.prototype

Language: Java

Severity Score

Related Resources (4)

https://github.com/dreamerslab/node.extend/commit/7e6135a5da16a755a28ffa596e14a07bf5e0c95b
https://github.com/dreamerslab/node.extend/commit/d63002dbc5ac2bc89c264a81bfb72769ec924f1b
https://hackerone.com/reports/430831
https://www.mend.io/vulnerability-database/WS-2018-0225

Severity Score

Weakness Type (CWE)

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-1321

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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