Deserialization of Untrusted Data vulnerability in PressTigers Simple Event Planner simple-event-planner allows Object Injection.This issue affects Simple Event Planner: from n/a through 1.5.7.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Simple Event Planner Plugin | — | Update simple-event-planner plugin to version 1.5.8, or a newer patched version | Oct 30, 2026 | Oct 3, 2026 |
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