What’s Vulnerable › Vulnerabilities

CVE-2023-25442: WordPress Zeno Font Resizer Plugin <= 1.7.9 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-07 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-site Scripting (XSS) vulnerability in Marcel Pol Zeno Font Resizer plugin <= 1.7.9 versions.

Affected products

• Marcel Pol Zeno Font Resizer: before 1.8.0 — fixed in 1.8.0

How to fix

Upgrade to a fixed version: Marcel Pol Zeno Font Resizer 1.8.0. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/zeno-font-resizer/wordpress-zeno-font-resizer-plugin-1-7-9-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/zeno-font-resizer/wordpress-zeno-font-resizer-plugin-1-7-9-cross-site-scripting-xss-vulnerability?_s_id=cve

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