Known vulnerabilities in Zeno Font Resizer

Zeno Font Resizer allows the visitors of your website to change the font size of your text.

1Reported vulnerabilities

5.5Highest CVSS score

2.0.0Latest version

5,000+Active installs

What to do now

Update Zeno Font Resizer to 1.8.0 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: April 5, 2026 / Tested up to WordPress: 6.9.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2023-25442	Medium 5.5	0.4%	1.7.9 and earlier	`1.8.0`	February 15, 2023

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.