CVE-2021-25945

Prototype pollution vulnerability in 'js-extend' versions 0.0.1 through 1.0.1 allows attacker to cause a denial of service and may lead to remote code execution.

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://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25945	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:js-extend_project:js-extend:*:*:*:*:*:node.js:*:*

History

03 Jun 2021, 17:35

Type	Values Removed	Values Added
References	~~(MISC) https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25945 -~~	(MISC) https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25945 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CWE		CWE-915
CPE		cpe:2.3:a:js-extend_project:js-extend::::::node.js::*

26 May 2021, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-05-26 15:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-25945

Mitre link : CVE-2021-25945

CVE.ORG link : CVE-2021-25945

JSON object : View

Products Affected

js-extend_project

js-extend

CWE

CWE-1321

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

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