CVE-2021-20083
jquery-plugin-query-object contains prototype pollution vulnerability
8.8
HIGH
CVSS 3.1
EPSS 7.3%
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.
How to fix CVE-2021-20083
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/jquery-query-object—no fix listed
Is CVE-2021-20083 being exploited?
Moderate — EPSS is 7.3%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, <= 2.2.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |