PT-2023-11604 · Duxcms · Duxcms

Jun6L3 · Publicado 2023-07-06 · Atualizado 2023-07-12 · CVE-2020-21861

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 DuxCMS version 2.1

Description A file upload issue allows attackers to execute arbitrary PHP code. The vulnerability is exploited via the duxcms/AdminUpload/upload endpoint, allowing attackers to upload malicious files.

Recommendations For DuxCMS version 2.1, consider disabling the file upload functionality in the duxcms/AdminUpload/upload endpoint until a patch is available. Restrict access to the upload feature to minimize the risk of exploitation.

Exploit

Correção

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2020-21861

Produtos afetados

Duxcms

Referências · 3

• 🔥 https://gitee.com/annyshow/DuxCMS2.1/issues/I182Y4 · Exploit
• https://osv.dev/vulnerability/CVE-2020-21861 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2020-21861 · Nota de Segurança