How severe is CVE-2022-2267?

CVE-2022-2267 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-2267 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2267?

CVE-2022-2267 affects Mailchimp Mailchimp For Woocommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2267?

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

When was CVE-2022-2267 published?

CVE-2022-2267 was published on 2022-08-29 and last updated on 2026-06-17.

CVE-2022-2267

CVE-2022-2267 is a medium-severity vulnerability in Mailchimp Mailchimp For Woocommerce with a CVSS 3.x base score of 4.3. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Mailchimp Mailchimp For Woocommerce
Published: 2022-08-29
Last modified: 2026-06-17

Description

The Mailchimp for WooCommerce WordPress plugin before 2.7.1 has an AJAX action that allows any logged in users (such as subscriber) to perform a POST request on behalf of the server to the internal network/LAN, the body of the request is also appended to the response so it can be used to scan private network for example

Frequently asked questions

What is CVE-2022-2267?: The Mailchimp for WooCommerce WordPress plugin before 2.7.1 has an AJAX action that allows any logged in users (such as subscriber) to perform a POST request on behalf of the server to the internal network/LAN, the body of the request is also appended to the response so it can be used to scan private network for example
How severe is CVE-2022-2267?: CVE-2022-2267 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-2267 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2267?: CVE-2022-2267 affects Mailchimp Mailchimp For Woocommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2267?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-2267 published?: CVE-2022-2267 was published on 2022-08-29 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/e3bd9f8c-919a-40af-9e80-607573e71870

Affected products (1)

cpe:2.3:a:mailchimp:mailchimp_for_woocommerce:*:*:*:*:*:wordpress:*:*

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