CVE-2021-23452

This affects all versions of package x-assign. The global proto object can be polluted using the __proto__ object.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://runkit.com/embed/sq8qjwemyn8t	Third Party Advisory URL Repurposed
https://snyk.io/vuln/SNYK-JS-XASSIGN-1759314	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:binaryops:x-assign:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2021-10-20 13:15

Updated : 2024-02-14 01:17

NVD link : CVE-2021-23452

Mitre link : CVE-2021-23452

CVE.ORG link : CVE-2021-23452

JSON object : View

Products Affected

binaryops

x-assign

CWE

CWE-1321

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

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