5.4
Medium
CVE-2023-0535 The Donation Block For PayPal WordPress plugin before 2.1.0 does not validate and escape some of its shortcode…
Description
The Donation Block For PayPal WordPress plugin before 2.1.0 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Donation Block For PayPal 2.1 | earliest → < 2.1.0 | 2.1.0 |