Description
The Gutenverse plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the -s- parameter in all versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. Specifically, the `render_content()` method in `class-search-result-title.php` outputs the value of `get_query_var(-s-)` directly into the page HTML without applying `esc_html()` or any other escaping function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages via a crafted URL that execute if a user clicks the link, provided the `gutenverse/search-result-title` block is present on the site-s search results template.
CVSS 6.1EPSS 0.20400000000000001%Risque 0.62
Voir la source- Publication
- 2026-05-27 08:16:40
- Versions concernées
- <=3.4.6
- Type
- Installed app
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N