CVE-2026-21430

CRITICAL

9.3

Descricao

Emlog is an open source website building system. In version 2.5.23, article creation functionality is vulnerable to cross-site request forgery (CSRF). This can lead to a user being forced to post an article with arbitrary, attacker-controlled content. This, when combined with stored cross-site scripting, leads to account takeover. As of time of publication, no known patched versions are available.

Detalhes CVE

Pontuacao CVSS v3.19.3

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado1/2/2026

Ultima modificacao1/16/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

emlog:emlog

Fraquezas (CWE)

CWE-79CWE-352

Referencias

https://github.com/emlog/emlog/security/advisories/GHSA-2g2w-vmg7-pq4q(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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