CVE-2026-27503

MEDIUM

6.1

Descricao

SVXportal version 2.5 and prior contain a reflected cross-site scripting vulnerability in admin/log.php via the search query parameter. When an authenticated administrator views a crafted URL, the application embeds the unsanitized parameter value directly into an HTML input value attribute, allowing attacker-supplied JavaScript to execute in the administrator's browser. This can enable session theft, administrative action forgery, or other browser-based compromise in the context of an admin user.

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/log.php(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/svxportal-admin-log-php-search-reflected-xss(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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