CVE-2021-23452

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-23452
This affects all versions of package x-assign. The global proto object can be polluted using the __proto__ object.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

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

V2 Legend

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

Configuration 1 (hide)

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

Published : 2021-10-20 13:15

Updated : 2021-10-25 19:53

NVD link : CVE-2021-23452

Mitre link : CVE-2021-23452

JSON object : View

Products Affected

binaryops

  • x-assign
CWE
CWE-915

Improperly Controlled Modification of Dynamically-Determined Object Attributes