6.5
Medium
CVE-2023-0491 The Schedulicity WordPress plugin through 2.21 does not validate and escape some of its shortcode attributes before…
Description
The Schedulicity WordPress plugin through 2.21 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Schedulicity 2.21 | earliest → 2.21 | No fix stated |