CVE-2021-47917

MEDIUM

6.4

Descricao

Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code. Attackers can exploit the newUser and editUser modules to inject persistent scripts that execute on user list preview, potentially leading to session hijacking and application manipulation.

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

Publicado2/1/2026

Ultima modificacao2/11/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

simplephpscripts:simple_cms_php

Fraquezas (CWE)

CWE-79

Referencias

https://simplephpscripts.com/simple-cms-php(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/simple-cms-persistent-cross-site-scripting-via-user-input-parameters(disclosure@vulncheck.com)

https://www.vulnerability-lab.com/get_content.php?id=2302(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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