CVE-2026-27506

MEDIUM

6.1

Descricao

SVXportal version 2.5 and prior contain a stored cross-site scripting vulnerability in the user profile update workflow (user_settings.php submitting to admin/update_user.php). Authenticated users can store malicious HTML/JavaScript in fields such as Firstname, lastname, email, and image_url, which are later rendered without adequate output encoding in the administrator interface (admin/users.php), resulting in JavaScript execution in an administrator's browser when the affected page is viewed.

Detalhes CVE

Pontuacao CVSS v3.16.1

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado2/20/2026

Ultima modificacao2/23/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

radioinorr:svxportal

Fraquezas (CWE)

CWE-79

Referencias

https://github.com/sa2blv/SVXportal/blob/master/admin/update_user.php(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/svxportal-admin-update-user-php-stored-xss(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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