What is CVE-2020-8125?

CVE-2020-8125 is a critical-severity vulnerability in Klona Project, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2020-02-04.

How severe is CVE-2020-8125?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Improper input validation in Klona Project

CVE-2020-8125

Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.041 (89.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Klona_project Klona
N/a Klona Npm Module — versions Fixed Version: v1.1.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

support@hackerone.com (Exploit, Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-8125?: CVE-2020-8125 is a critical-severity vulnerability in Klona Project, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2020-02-04.
How severe is CVE-2020-8125?: Critical severity. CVSS v3 base score is 9.8 out of 10.