Cross-site scripting (XSS) vulnerability in the Easy MailChimp Forms plugin 3.0 through 5.0.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the update_options action to wp-admin/admin-ajax.php.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| mailchimp | easy_mailchimp_forms_plugin | 4.2 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.5 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.6 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.2 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.4 |
| mailchimp | easy_mailchimp_forms_plugin | 4.1 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.1 |
| mailchimp | easy_mailchimp_forms_plugin | 3.0 |
| mailchimp | easy_mailchimp_forms_plugin | 4.3 |
| mailchimp | easy_mailchimp_forms_plugin | 4.4 |
| mailchimp | easy_mailchimp_forms_plugin | 4.0 |
| mailchimp | easy_mailchimp_forms_plugin | 5.0.3 |
| mailchimp | easy_mailchimp_forms_plugin | 4.2.1 |
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
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | 2.8 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| mailchimp | mailchimp_for_woocommerce | * |
The Mailchimp for WooCommerce WordPress plugin before 2.7.2 has an AJAX action that allows high privilege users 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
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 2.7 | LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N | 1.2 | 1.4 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| mailchimp | mailchimp_for_woocommerce | * |