CVE-2021-24427
Medium
Description
The W3 Total Cache WordPress plugin before 2.1.3 did not sanitise or escape some of its CDN settings, allowing high privilege users to use JavaScript in them, which will be output in the page, leading to an authenticated Stored Cross-Site Scripting issue
SeverityMedium
CVSS4.8
Exploit probability—
Product
Boldgrid W3 Total Cache
PublishedJul 12, 2021
First seenJul 12, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- boldgrid w3_total_cache2.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| boldgrid w3_total_cache | v < 2.1.3 | 2.1.3 |
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