CVE-2024-0561
Medium
Description
The Ultimate Posts Widget WordPress plugin before 2.3.1 does not validate and escape some of its Widget options before outputting them back in attributes, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
SeverityMedium
CVSS5.4
Exploit probability—
ProductInisev Ultimate Posts Widget
PublishedMar 11, 2024
First seenMar 11, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- inisev ultimate_posts_widget2.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| inisev ultimate_posts_widget | v < 2.3.1 | 2.3.1 |
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