How severe is CVE-2022-4395?

CVE-2022-4395 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-2022-4395 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4395?

CVE-2022-4395 affects Wpswings Membership For Woocommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4395?

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-2022-4395 published?

CVE-2022-4395 was published on 2023-01-30 and last updated on 2026-06-17.

CVE-2022-4395

CVE-2022-4395 is a critical-severity vulnerability in Wpswings Membership For Woocommerce with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Wpswings Membership For Woocommerce
Published: 2023-01-30
Last modified: 2026-06-17

Description

The Membership For WooCommerce WordPress plugin before 2.1.7 does not validate uploaded files, which could allow unauthenticated users to upload arbitrary files, such as malicious PHP code, and achieve RCE.

Frequently asked questions

What is CVE-2022-4395?: The Membership For WooCommerce WordPress plugin before 2.1.7 does not validate uploaded files, which could allow unauthenticated users to upload arbitrary files, such as malicious PHP code, and achieve RCE.
How severe is CVE-2022-4395?: CVE-2022-4395 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-2022-4395 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4395?: CVE-2022-4395 affects Wpswings Membership For Woocommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4395?: 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-2022-4395 published?: CVE-2022-4395 was published on 2023-01-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wpswings:membership_for_woocommerce:*:*:*:*:*:wordpress:*:*