The Koinonia Link WordPress plugin before 1.1.5 does not check that a user is allowed to change roles before saving a role selection submitted with a profile update, allowing any authenticated user, such as a subscriber, to grant themselves the Administrator role.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Koinonia Link Plugin | — | Update koinonia-link plugin to version 1.1.5, or a newer patched version | Oct 30, 2026 | Oct 5, 2026 |
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