The Responsive Gallery Grid WordPress plugin before 2.3.9 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.
| Software | From | Fixed in |
|---|---|---|
| responsive_gallery_grid_project / responsive_gallery_grid | - | 2.3.9 |