How severe is CVE-2019-15609?

CVE-2019-15609 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-2019-15609 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15609?

CVE-2019-15609 affects Kill-port-process Project Kill-port-process. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15609?

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-2019-15609 published?

CVE-2019-15609 was published on 2020-02-28 and last updated on 2026-06-17.

CVE-2019-15609

CVE-2019-15609 is a critical-severity vulnerability in Kill-port-process Project Kill-port-process 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: 10.0
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Kill-port-process Project Kill-port-process
Published: 2020-02-28
Last modified: 2026-06-17

Description

The kill-port-process package version < 2.2.0 is vulnerable to a Command Injection vulnerability.

Frequently asked questions

What is CVE-2019-15609?: The kill-port-process package version < 2.2.0 is vulnerable to a Command Injection vulnerability.
How severe is CVE-2019-15609?: CVE-2019-15609 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-2019-15609 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15609?: CVE-2019-15609 affects Kill-port-process Project Kill-port-process. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15609?: 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-2019-15609 published?: CVE-2019-15609 was published on 2020-02-28 and last updated on 2026-06-17.

References

https://hackerone.com/reports/661959

Affected products (1)

cpe:2.3:a:kill-port-process_project:kill-port-process:*:*:*:*:*:node.js:*:*

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