The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint, allowing unauthenticated visitors to make requests to arbitrary URL's, including RFC1918 private addresses, leading to a Server Side Request Forgery (SSRF) issue.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Affiliate Toolkit Starter Plugin | — | Update affiliate-toolkit-starter plugin to version 3.4.3, or a newer patched version | May 15, 2025 | Dec 11, 2023 |
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