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Zypento Blocks

1 CVEs product

Monthly

CVE-2026-5820 Apr 22, 07:45 MEDIUM This Month

Stored cross-site scripting in Zypento Blocks plugin for WordPress up to version 1.0.6 allows authenticated attackers with Author-level privileges to inject arbitrary JavaScript into page content via the Table of Contents block. The vulnerability exists because the front-end rendering script reads heading text using innerText and renders it via innerHTML without sanitization, causing injected scripts to execute whenever users access the compromised page. No public exploit code or active exploitation has been reported at time of analysis.

WordPress XSS Zypento Blocks Wordpress Plugin
NVD
CVSS 3.1
6.4
EPSS
0.0%
EPSS 0% CVSS 6.4
MEDIUM This Month

Stored cross-site scripting in Zypento Blocks plugin for WordPress up to version 1.0.6 allows authenticated attackers with Author-level privileges to inject arbitrary JavaScript into page content via the Table of Contents block. The vulnerability exists because the front-end rendering script reads heading text using innerText and renders it via innerHTML without sanitization, causing injected scripts to execute whenever users access the compromised page. No public exploit code or active exploitation has been reported at time of analysis.

WordPress XSS Zypento Blocks +1
NVD

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