The MainWP Child plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 4.4.1.1 due to insufficient controls on the storage of back-up files. This makes it possible for unauthenticated attackers to extract sensitive data including the entire installations database if a backup occurs and the deletion of the back-up files fail.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Mainwp Child Plugin | — | Update mainwp-child plugin to version 4.4.1.2, or a newer patched version | May 15, 2025 | Jun 23, 2023 |
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