Description
Yoast Duplicate Post through 4.6 contains a cross-site request forgery vulnerability in the duplicate_post_dismiss_notice handler, which verifies no nonce or capability. Attackers can trick any authenticated user into sending a request that sets the duplicate_post_show_notice site option, suppressing admin notices network-wide.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Yoast | Yoast Duplicate Post | ≤ 4.6 | — |