The Contest Gallery WordPress plugin before 30.0.7 does not perform per-object capability or nonce checks in one of its post-deletion handlers, gating it only by a coarse role-membership test, which allows any Author-level or higher user to permanently delete arbitrary posts, pages, and other content they do not own.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Contest Gallery Plugin | — | Update contest-gallery plugin to version 30.0.7, or a newer patched version | Aug 17, 2026 | Jul 23, 2026 |
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