What is CVE-2022-23395?

CVE-2022-23395 is a medium-severity vulnerability in Jquery.cookie Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 6.1/10. Published 2022-03-02.

How severe is CVE-2022-23395?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Prototype Pollution in Jquery.cookie Project

CVE-2022-23395

jQuery Cookie 1.4.1 is affected by prototype pollution, which can lead to DOM cross-site scripting (XSS).

Vulnerability class: Prototype Pollution

Published 2022-03-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.011 (65.4th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Jquery.cookie Project — versions 1.4.1

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

snyk.io/test/npm/jquery.cookie/1.4.1 (Exploit, Third Party Advisory)
security.netapp.com/advisory/ntap-20220325-0008/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-23395?: CVE-2022-23395 is a medium-severity vulnerability in Jquery.cookie Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 6.1/10. Published 2022-03-02.
How severe is CVE-2022-23395?: Medium severity. CVSS v3 base score is 6.1 out of 10.