What is CVE-2020-28439?

CVE-2020-28439 is a critical-severity vulnerability in Corenlp-Js-Prefab Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-11.

How severe is CVE-2020-28439?

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

RCE in Corenlp-Js-Prefab Project

CVE-2020-28439

This affects all versions of package corenlp-js-prefab. The injection point is located in line 10 in 'index.js.' It depends on a vulnerable package 'corenlp-js-interface.' Vulnerability can be exploited with the following PoC:

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.016 (72.8th 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

Corenlp-js-prefab_project Corenlp-js-prefab
N/a Corenlp-js-prefab — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

report@snyk.io (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-28439?: CVE-2020-28439 is a critical-severity vulnerability in Corenlp-Js-Prefab Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-12-11.
How severe is CVE-2020-28439?: Critical severity. CVSS v3 base score is 9.8 out of 10.