Description (CNA)
In the Elementor Website Builder WordPress plugin before 3.1.4, the heading widget (includes/widgets/heading.php) accepts a ‘header_size’ parameter. Although the element control lists a fixed set of possible html tags, it is possible for a user with Contributor or above permissions to send a modified ‘save_builder’ request with this parameter set to ‘script’ and combined with a ‘title’ parameter containing JavaScript, which will then be executed when the saved page is viewed or previewed.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Unknown / Elementor Website Builder | affected 3.1.4 before 3.1.4 |
CWE
CWE-79
References
- https://www.wordfence.com/blog/2021/03/cross-site-scripting-vulnerabilities-in-elementor-impact-over-7-million-sites/
- https://wpscan.com/vulnerability/b72bd13d-c8e2-4347-b009-542fc0fe21bb
ADP enrichment
No English description supplied.