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CVE-2021-47735

HIGH
8.8

Descricao

CMSimple 5.4 contains an authenticated remote code execution vulnerability that allows logged-in attackers to inject malicious PHP code into template files. Attackers can exploit the template editing functionality by crafting a reverse shell payload and saving it through the template editing endpoint with a valid CSRF token.

Detalhes CVE

Pontuacao CVSS v3.18.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado12/23/2025
Ultima modificacao12/31/2025
Fontenvd
Avistamentos honeypot0

Produtos afetados

cmsimple:cmsimple

Fraquezas (CWE)

CWE-94

Correlacoes IOC

Sem correlacoes registradas

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