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CVE-2026-5820
MEDIUM6.4
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.16.4
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado4/22/2026
Ultima modificacao4/22/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-79
Referencias
Correlacoes IOC
Sem correlacoes registradas
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