CVE-2026-20959

MEDIUM

4.6

Descricao

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Detalhes CVE

Pontuacao CVSS v3.14.6

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado1/13/2026

Ultima modificacao1/14/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

microsoft:sharepoint_server

Fraquezas (CWE)

CWE-79

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20959(secure@microsoft.com)

Correlacoes IOC

Sem correlacoes registradas

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