PT-2023-31308 · WordPress · Weaver Xtreme Theme Support

Do Xuan Trung · Publicado 2023-10-16 · Atualizado 2023-10-20 · CVE-2023-4971

Positive Technologies (AI Summary)

CVSS v3.1

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Weaver Xtreme Theme Support WordPress plugin versions prior to 6.3.1

Description The issue arises from the unserialization of the content of an imported file, potentially leading to PHP object injections when a high-privilege user imports a malicious file and a suitable gadget chain is present on the blog.

Recommendations For versions prior to 6.3.1, update to version 6.3.1 or later to resolve the issue. As a temporary workaround, consider restricting file import capabilities to low-privilege users or disabling the file import feature until the update is applied.

Exploit

Correção

Deserialization of Untrusted Data

Enumeração de Fraquezas

CWE-502

Identificadores relacionados

CVE-2023-4971

Produtos afetados

Weaver Xtreme Theme Support

Referências · 6

• 🔥 https://wpscan.com/vulnerability/421194e1-6c3f-4972-8f3c-de1b9d2bcb13 · Exploit
• https://twitter.com/CVEnew/status/1714006550497362007 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-4971 · Aviso do Fabricante
• https://t.me/cibsecurity/72372 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/1714053247437078971 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-4971 · Nota de Segurança