CVE-2025-47784

CRITICAL

9.8

Descricao

Emlog is an open source website building system. Versions 2.5.13 and prior have a deserialization vulnerability. A user who creates a carefully crafted nickname can cause `str_replace` to replace the value of `name_orig` with empty, causing deserialization to fail and return `false`. Commit 9643250802188b791419e3c2188577073256a8a2 fixes the issue.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/15/2025

Ultima modificacao10/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

emlog:emlog

Fraquezas (CWE)

CWE-502

Referencias

https://github.com/emlog/emlog/commit/9643250802188b791419e3c2188577073256a8a2(security-advisories@github.com)

https://github.com/emlog/emlog/security/advisories/GHSA-f56g-m99v-mqc3(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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