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CVE-2023-34251

CRITICAL

9.9

Descricao

Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue.

Detalhes CVE

Pontuacao CVSS v3.19.9

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado6/14/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

getgrav:grav

Fraquezas (CWE)

CWE-94

Referencias

https://github.com/getgrav/grav/blob/develop/system/src/Grav/Common/Twig/Extension/GravExtension.php#L174(security-advisories@github.com)

https://github.com/getgrav/grav/commit/9d01140a63c77075ef09b26ef57cf186138151a5(security-advisories@github.com)

https://github.com/getgrav/grav/security/advisories/GHSA-f9jf-4cp4-4fq5(security-advisories@github.com)

https://github.com/getgrav/grav/blob/develop/system/src/Grav/Common/Twig/Extension/GravExtension.php#L174(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/getgrav/grav/commit/9d01140a63c77075ef09b26ef57cf186138151a5(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/getgrav/grav/security/advisories/GHSA-f9jf-4cp4-4fq5(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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