The Contextual Related Posts WordPress plugin before 3.3.1 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Contextual_related_posts | Webberzone | * | 3.3.1 (excluding) |