7.1
High
CVE-2024-12878 The Custom Block Builder WordPress plugin before 3.8.3 does not sanitise and escape a parameter before outputting it…
Description
The Custom Block Builder WordPress plugin before 3.8.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Custom Block Builder 3.8 | earliest → < 3.8.3 | 3.8.3 |