The Opening Hours WordPress plugin through 2.3.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode 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 |
|---|---|---|---|
| Opening_hours | Opening_hours_project | * | 2.3.0 (including) |