CVE-2021-23452

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

CVSS v3 8.6 HIGH
CVSS v2.0 7.5 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

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
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

21 Nov 2024, 05:51

Type	Values Removed	Values Added
References	~~() https://runkit.com/embed/sq8qjwemyn8t - Third Party Advisory, URL Repurposed~~	() https://runkit.com/embed/sq8qjwemyn8t - Third Party Advisory, URL Repurposed
References	~~() https://snyk.io/vuln/SNYK-JS-XASSIGN-1759314 - Exploit, Third Party Advisory~~	() https://snyk.io/vuln/SNYK-JS-XASSIGN-1759314 - Exploit, Third Party Advisory
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 8.6

14 Feb 2024, 01:17

Type	Values Removed	Values Added
References	~~(MISC) https://runkit.com/embed/sq8qjwemyn8t - Third Party Advisory~~	(MISC) https://runkit.com/embed/sq8qjwemyn8t - Third Party Advisory, URL Repurposed

Information

Published : 2021-10-20 13:15

Updated : 2024-11-21 05:51

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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