How severe is CVE-2020-28440?

CVE-2020-28440 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-28440 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-28440?

CVE-2020-28440 affects Corenlp-js-interface Project Corenlp-js-interface. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-28440?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-28440 published?

CVE-2020-28440 was published on 2020-12-11 and last updated on 2026-06-17.

CVE-2020-28440

CVE-2020-28440 is a critical-severity vulnerability in Corenlp-js-interface Project Corenlp-js-interface with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Corenlp-js-interface Project Corenlp-js-interface
Published: 2020-12-11
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2020-28440?: All versions of package corenlp-js-interface are vulnerable to Command Injection via the main function.
How severe is CVE-2020-28440?: CVE-2020-28440 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-28440 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-28440?: CVE-2020-28440 affects Corenlp-js-interface Project Corenlp-js-interface. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-28440?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-28440 published?: CVE-2020-28440 was published on 2020-12-11 and last updated on 2026-06-17.

References

https://snyk.io/vuln/SNYK-JS-CORENLPJSINTERFACE-1050435

Affected products (1)

cpe:2.3:a:corenlp-js-interface_project:corenlp-js-interface:*:*:*:*:*:node.js:*:*

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →