CVE

CVE-2026-5820 - Zypento Blocks

Apr 22, 2026 April 22, 2026 CVEfeed.io 3 views
CVE ID :CVE-2026-5820 Published : April 22, 2026, 9:16 a.m. | 2 hours, 54 minutes ago Description :The Zypento Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table of Contents block in all versions up to, and including, 1.0.6. This is due to the front-end TOC rendering script reading heading text via `innerText` and inserting it into the page using `innerHTML` without proper sanitization. This makes it possible for authenticated attackers, with Author-level acce
CVE ID :CVE-2026-5820
Published : April 22, 2026, 9:16 a.m. | 2 hours, 54 minutes ago
Description :The Zypento Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table of Contents block in all versions up to, and including, 1.0.6. This is due to the front-end TOC rendering script reading heading text via `innerText` and inserting it into the page using `innerHTML` without proper sanitization. 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 an injected page.
Severity: 6.4 | MEDIUM
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