CVE-2021-20083

 

Published at: - 23-04-2021 09:15

Last modified: - 22-04-2022 06:02

Total changes: - 6

Description

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-plugin-query-object 2.2.3 allows a malicious user to inject properties into Object.prototype.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-query-object.md
• http://packetstormsecurity.com/files/166299/WordPress-Core-5.9.0-5.9.1-Cross-Site-Scripting.html
• FEDORA-2022-956b6078fb-Third Party Advisory
• FEDORA-2022-706aac2786-Third Party Advisory

 

Keywords

NVD

 

CVE-2021-20083

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures