In the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, a lack of capability checks and insufficient nonce check on the AJAX action, simple301redirects/admin/activate_plugin, made it possible for authenticated users to activate arbitrary plugins installed on vulnerable sites.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Simple 301 Redirects Plugin | — | Update simple-301-redirects plugin to version 2.0.4, or a newer patched version | May 15, 2025 | May 26, 2021 |
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