medium5.8
CVE-2026-115225
The Customer Engagement System WordPress plugin before 2.0.2 does not restrict access to its MailChimp interest-group lookup or validate the API key supplied t…
Impact
The Customer Engagement System WordPress plugin before 2.0.2 does not restrict access to its MailChimp interest-group lookup or validate the API key supplied to it, allowing unauthenticated users to make the server open connections to arbitrary internal hosts and ports and infer from response timing which ones are reachable.
Affected products
| Product | Affected versions |
|---|---|
| Customer Engagement System WordPress Plugin | before 2.0.2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.