GitHub Advisoryadvisory · npm

GHSA-xg68-chx2-253g Prototype Pollution in jquery-deparam

HIGH Published 2021-05-24 Modified 2025-08-14 Official page ↗
Aliases
CVE-2021-20087
Ecosystem
npm
Packages
jquery-deparam
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1321
Reviewed
2021-05-20

Affected packages

• npm jquery-deparam: <= 0.5.3 (no fix yet)

Description

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

Related

Alias · CVE (1)

  • CVE-2021-20087 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-deparam 0.5.1 allows a malicious user… vulnerability

Weakness · CWE (1)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness

References