Zeno Font Resizer
Zeno Font Resizer has one disclosed vulnerability in the WordSec catalog, all reported in 2023; it is fixed as of September 2026. Their average CVSS score is 5.5, and the most serious one scores 5.5 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Zeno Font Resizer has a vendor fix available, so running the current release closes it.
All of these findings were reported by Rio Darmawan. Zeno Font Resizer is installed on roughly 5,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.9.7.
CVE-2023-25442Zeno Font Resizer <= 1.7.9 - Authenticated (Administrator+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records
Zeno Font Resizer
Author
Marcel Pol
This plugin allows you to give the visitors of your site the option to change the font size of your text. Features: Uses JavaScript to set the fontsize. Settings are saved in a cookie, so the visitor sees the same fontsize on a revisit. Admin page to set which content is being resized, the resize steps and other options. There is a classic widget. Alternatively, you can add PHP code to a template in your theme, preferably a child theme. Simple and Lightweight. This plugin is a fork of font-resizer with many bugfixes applied and features added. Compatibility This plugin is compatible with ClassicPress. Contributions This plugin is also available in Codeberg.
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