CVE-2020-37103

MEDIUM

6.4

Descricao

DotNetNuke 9.5 contains a persistent cross-site scripting vulnerability that allows normal users to upload malicious XML files with executable scripts through journal tools. Attackers can upload XML files with XHTML namespace scripts to execute arbitrary JavaScript in users' browsers, potentially bypassing CSRF protections and performing more damaging attacks.

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

Publicado2/3/2026

Ultima modificacao2/9/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

dnnsoftware:dotnetnuke

Fraquezas (CWE)

CWE-79

Referencias

http://dnnsoftware.com/(disclosure@vulncheck.com)

https://medium.com/@SajjadPourali/dnn-dotnetnuke-cms-not-as-secure-as-you-think-e8516f789175(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48124(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/dotnetnuke-persistent-cross-site-scripting(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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