What is CVE-2020-28426?

CVE-2020-28426 is a high-severity vulnerability in Kill-Process-On-Port Project, classified under OS Command Injection. CVSS score: 7.3/10. Published 2021-02-01.

How severe is CVE-2020-28426?

High severity. CVSS v3 base score is 7.3 out of 10.

RCE in Kill-Process-On-Port Project

CVE-2020-28426

All versions of package kill-process-on-port are vulnerable to Command Injection via a.getProcessPortId.

Vulnerability class: Command Injection (OS Command Injection)

Published 2021-02-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.019 (79.3th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

Kill-Process-On-Port Project
Kill-Process-On-Port — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

snyk.io/vuln/SNYK-JS-KILLPROCESSONPORT-1055458 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-28426?: CVE-2020-28426 is a high-severity vulnerability in Kill-Process-On-Port Project, classified under OS Command Injection. CVSS score: 7.3/10. Published 2021-02-01.
How severe is CVE-2020-28426?: High severity. CVSS v3 base score is 7.3 out of 10.