CVE-2022-27139

CRITICAL

9.8

Descricao

An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file. NOTE: Vendor states that as outlined in Ghost's security documentation, upload of SVGs is only possible by trusted authenticated users. The uploading of SVG files to Ghost does not represent a remote code execution vulnerability. SVGs are not executable on the server, and may only execute javascript in a client's browser - this is expected and intentional functionality

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

Publicado4/12/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

ghost:ghost

Fraquezas (CWE)

CWE-434

Referencias

http://ghost.org/docs/security/#privilege-escalation-attacks(cve@mitre.org)

https://youtu.be/FCqWEvir2wE(cve@mitre.org)

http://ghost.org/docs/security/#privilege-escalation-attacks(af854a3a-2127-422b-91ae-364da2661108)

https://youtu.be/FCqWEvir2wE(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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