CVE-2026-81812
Medium
Description
The Elementor Website Builder WordPress plugin before 4.3.5 does not sanitize uploaded SVG files on every upload route, allowing users with the Author role and above to upload a file containing JavaScript, which will run in the browser of any user who opens it. Exploitation requires unfiltered file uploads to be enabled in the Elementor Website Builder WordPress plugin before 4.3.5 settings, which is not the default.
SeverityMedium
CVSS6.4
Exploit probability—
ProductElementor Website Builder
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Elementor Website Builder4.3.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Elementor Website Builder | v < 4.3.5 | 4.3.5 |
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