CVE-2024-12878
High
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.
SeverityHigh
CVSS7.1
Exploit probability—
ProductThedevoice Lazy Blocks
PublishedFeb 26, 2025
First seenFeb 26, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- thedevoice lazy_blocks3.8.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| thedevoice lazy_blocks | v < 3.8.3 | 3.8.3 |
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