CVE-2024-8920
Published
CVSS v3
6.4
MEDIUM
CVSS v2
N/A
Affected
1
PROJECT
Description
The Fonto – Custom Web Fonts Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
<p>Fonto is a custom fonts management plugin that will seamlessly integrate with the WordPress editor, allowing you to get right to using your fancy free or premium fonts.</p>
<p>It is built to work with pretty much any configuration font vendors offer (like Typekit, Fonts.com, MyFonts.com, Google Fonts), either by allowing them to serve the fonts via an embed code or by self-hosting the font files.</p>
<p>Plus, we’ve integrated Fonto with our <a href="https://wordpress.org/plugins/customify/" rel="ugc">Customify</a> and <a href="https://wordpress.org/plugins/style-manager/" rel="ugc">Style Manager</a> plugins to make it even smoother to control your site’s general typography.</p>
<h3>Credits</h3>
<ul>
<li><a href="https://github.com/CMB2/CMB2" rel="nofollow ugc">CMB2</a> Metaboxes, custom fields library – License: GPLv2 or later</li>
<li><a href="https://github.com/jcchavezs/cmb2-conditionals/" rel="nofollow ugc">CMB2 Conditionals</a> plugin for CMB2 – License: GPLv2 or later</li>
</ul>
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