The Events Calendar WordPress plugin before 6.16.5.1 does not perform an authorization check on one of its Event Aggregator import REST API routes and skips an integrity check for a particular status value, allowing unauthenticated attackers to mark existing import records as failed and to store arbitrary content in a hidden comment record.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| The Events Calendar Plugin | — | Update the-events-calendar plugin to version 6.16.5.1, or a newer patched version | Jul 30, 2026 | Jul 6, 2026 |
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