How severe is CVE-2018-16460?

CVE-2018-16460 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-2018-16460 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16460?

CVE-2018-16460 affects Umbraengineering Ps. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16460?

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-2018-16460 published?

CVE-2018-16460 was published on 2018-09-07 and last updated on 2026-06-17.

CVE-2018-16460

CVE-2018-16460 is a critical-severity vulnerability in Umbraengineering Ps 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: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Umbraengineering Ps
Published: 2018-09-07
Last modified: 2026-06-17

Description

A command Injection in ps package versions <1.0.0 for Node.js allowed arbitrary commands to be executed when attacker controls the PID.

Frequently asked questions

What is CVE-2018-16460?: A command Injection in ps package versions <1.0.0 for Node.js allowed arbitrary commands to be executed when attacker controls the PID.
How severe is CVE-2018-16460?: CVE-2018-16460 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-2018-16460 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16460?: CVE-2018-16460 affects Umbraengineering Ps. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16460?: 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-2018-16460 published?: CVE-2018-16460 was published on 2018-09-07 and last updated on 2026-06-17.

References

https://hackerone.com/reports/390848

Affected products (1)

cpe:2.3:a:umbraengineering:ps:*:*:*:*:*:node.js:*:*

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