The Countdown Block WordPress plugin before 1.1.2 does not have authorisation in the eb_write_block_css AJAX action, which allows any authenticated user, such as Subscriber, to modify post contents displayed to users.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wp Countdown Block Plugin | — | Update wp-countdown-block plugin to version 1.1.2, or a newer patched version | May 15, 2025 | Aug 30, 2021 |
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