CVE-2023-4390
Medium
Description
The Popup box WordPress plugin before 3.7.2 does not sanitize and escape some Popup fields, which could allow high-privilege users such as an administrator to inject arbitrary web scripts even when the unfiltered_html capability is disallowed (for example in a multisite setup).
SeverityMedium
CVSS4.8
Exploit probability—
ProductAys-pro Popup Box
PublishedOct 31, 2023
First seenOct 31, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- ays-pro popup_box3.7.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ays-pro popup_box | v < 3.7.2 | 3.7.2 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.