PT-2023-16292 · WordPress · Auto Featured Image

Dc11 · CVE-2023-0477 · Publicado 2023-03-13 · Atualizado 2023-03-16

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 Auto Featured Image (Auto Post Thumbnail) WordPress plugin versions prior to 3.9.16

Description The issue is caused by incorrect file extension validation, allowing any user with at least Author privileges to upload arbitrary files, such as PHP files, through an AJAX endpoint.

Recommendations For versions prior to 3.9.16, update to version 3.9.16 or later to resolve the issue. As a temporary workaround, consider restricting access to the AJAX endpoint or disabling file uploads for users with Author privileges until a patch is applied.

Exploit

Correção

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2023-0477

Produtos afetados

Auto Featured Image

Referências · 5

• 🔥 https://wpscan.com/vulnerability/e5ef74a2-e04a-4a14-bd0e-d6910cd1c4b4 · Exploit
• https://t.me/cvenotify/46340 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-0477 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-0477 · Aviso do Fabricante
• https://t.me/cibsecurity/59915 · Publicação no Telegram