How severe is CVE-2022-0401?

CVE-2022-0401 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-2022-0401 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0401?

CVE-2022-0401 affects W-zip Project W-zip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0401?

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-2022-0401 published?

CVE-2022-0401 was published on 2022-02-01 and last updated on 2026-06-17.

CVE-2022-0401

CVE-2022-0401 is a critical-severity vulnerability in W-zip Project W-zip 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: W-zip Project W-zip
Published: 2022-02-01
Last modified: 2026-06-17

Description

Path Traversal in NPM w-zip prior to 1.0.12.

Frequently asked questions

What is CVE-2022-0401?: Path Traversal in NPM w-zip prior to 1.0.12.
How severe is CVE-2022-0401?: CVE-2022-0401 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-2022-0401 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0401?: CVE-2022-0401 affects W-zip Project W-zip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0401?: 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-2022-0401 published?: CVE-2022-0401 was published on 2022-02-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:w-zip_project:w-zip:*:*:*:*:*:*:*:*

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