PT-2019-18076 · Dedecms · Dedecms

Publicado 2019-01-15 · Atualizado 2021-07-21 · CVE-2019-6289

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions DedeCMS version V57 UTF8 SP2

Description The issue allows remote attackers to execute arbitrary PHP code by uploading a file with a safe file extension and then renaming it with a mixed-case variation of the .php extension. For example, using the filename 1.pHP.

Recommendations For DedeCMS version V57 UTF8 SP2, consider restricting file uploads to prevent the execution of arbitrary PHP code until a patch is available. As a temporary workaround, restrict access to the uploads/include/dialog/select soft.php file to minimize the risk of exploitation. Avoid allowing file renames with mixed-case variations of the .php extension in the affected upload functionality.

Correção

RCE

Enumeração de Fraquezas

CWE-706

CWE-178

Identificadores relacionados

CVE-2019-6289

Produtos afetados

Dedecms

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-6289 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-6289 · Aviso do Fabricante
• https://laolisafe.com/dedecms · Nota