Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhnNjgtY2h4Mi0yNTNn

Prototype Pollution in jquery-deparam

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

Permalink: https://github.com/advisories/GHSA-xg68-chx2-253g
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXhnNjgtY2h4Mi0yNTNn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: over 1 year ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-xg68-chx2-253g, CVE-2021-20087
References:

• https://nvd.nist.gov/vuln/detail/CVE-2021-20087
• https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-deparam.md
• https://github.com/advisories/GHSA-xg68-chx2-253g

Repository: https://github.com/BlackFan/client-side-prototype-pollution
Blast Radius: 19.0

Affected Packages