9.8
Critical
CVE-2026-15038 The InfiniteWP Client WordPress plugin before 1.13.6 does not properly verify the site-connection state and the…
Description
The InfiniteWP Client WordPress plugin before 1.13.6 does not properly verify the site-connection state and the authenticity of requests to its remote-management endpoint on WordPress Multisite installations, allowing unauthenticated attackers to bind their own key, hijack an administrator session, and take over the entire network, leading to remote code execution.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| InfiniteWP Client 1.13 | earliest → < 1.13.6 | 1.13.6 |