How severe is CVE-2022-4309?

CVE-2022-4309 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-4309 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4309?

CVE-2022-4309 affects Subscribe2 Project Subscribe2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4309?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4309 published?

CVE-2022-4309 was published on 2023-01-16 and last updated on 2026-06-17.

CVE-2022-4309

CVE-2022-4309 is a low-severity vulnerability in Subscribe2 Project Subscribe2 with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Subscribe2 Project Subscribe2
Published: 2023-01-16
Last modified: 2026-06-17

Description

The Subscribe2 WordPress plugin before 10.38 does not have CSRF check when deleting users, which could allow attackers to make a logged in admin delete arbitrary users by knowing their email via a CSRF attack.

Frequently asked questions

What is CVE-2022-4309?: The Subscribe2 WordPress plugin before 10.38 does not have CSRF check when deleting users, which could allow attackers to make a logged in admin delete arbitrary users by knowing their email via a CSRF attack.
How severe is CVE-2022-4309?: CVE-2022-4309 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-4309 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4309?: CVE-2022-4309 affects Subscribe2 Project Subscribe2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4309?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4309 published?: CVE-2022-4309 was published on 2023-01-16 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/1965f53d-c94e-4322-9059-49de69df1051

Affected products (1)

cpe:2.3:a:subscribe2_project:subscribe2:*:*:*:*:*:wordpress:*:*

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