PT-2017-14971 · Dedecms · Dedecms

Publicado 2017-12-18 · Atualizado 2018-01-04 · CVE-2017-17727

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions DedeCMS versions prior to 5.7

Description The issue allows for arbitrary file upload and PHP code execution. This can be achieved by embedding PHP code in a .jpg file and using it in the templet parameter to the "member/article edit.php" endpoint.

Recommendations For versions prior to 5.7, update to version 5.7 or later to resolve the issue. As a temporary workaround, consider restricting access to the "member/article edit.php" endpoint to minimize the risk of exploitation. Avoid using the templet parameter in the affected endpoint until the issue is resolved.

Correção

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2017-17727

Produtos afetados

Dedecms

Referências · 3

• https://seebug.org/vuldb/ssvid-20050 · Nota
• https://osv.dev/vulnerability/CVE-2017-17727 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-17727 · Nota de Segurança