CVE-2025-15549

MEDIUM

4.8

Descricao

FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.

Detalhes CVE

Pontuacao CVSS v3.14.8

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioREQUIRED

Publicado1/29/2026

Ultima modificacao3/10/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

fluentcms:fluentcms

Fraquezas (CWE)

CWE-79

Referencias

https://github.com/fluentcms/FluentCMS/issues/2404(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/fluentcms-stored-xss-via-svg-upload-in-file-management(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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