CVE-2026-81812 Elementor < 4.3.5 - Author+ Stored XSS via SVG Upload
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-81812?
CVE-2026-81812 is a medium-severity vulnerability in Unknown Elementor Website Builder, published on 21 Oct 2026.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2026-81812?
How do I fix CVE-2026-81812?
No fix has been published for CVE-2026-81812 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-81812 being exploited?
There is no known exploitation of CVE-2026-81812 in the wild and no public exploit code.
Sources
Also known as GHSA-cwqx-v6j9-jf65.