What is CVE-2020-28440?

CVE-2020-28440 is a critical-severity vulnerability in Corenlp-Js-Interface Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-11.

How severe is CVE-2020-28440?

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

RCE in Corenlp-Js-Interface Project

CVE-2020-28440

All versions of package corenlp-js-interface are vulnerable to Command Injection via the main function.

Vulnerability class: Command Injection (OS Command Injection)

Published 2020-12-11 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.020 (79.9th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: +0.000

Affected products

Corenlp-Js-Interface Project
Corenlp-Js-Interface — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

snyk.io/vuln/SNYK-JS-CORENLPJSINTERFACE-1050435 (Third Party Advisory)

Frequently asked questions

What is CVE-2020-28440?: CVE-2020-28440 is a critical-severity vulnerability in Corenlp-Js-Interface Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-11.
How severe is CVE-2020-28440?: Critical severity. CVSS v3 base score is 9.8 out of 10.