PT-2023-6577 · WordPress · Custom 404 Pro

Chien Vuong · Publicado 2023-05-03 · Atualizado 2025-01-09 · CVE-2023-2023

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Média

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Custom 404 Pro versions prior to 3.7.3

Description The issue is related to the Custom 404 Pro WordPress plugin, which does not properly escape some URLs before outputting them in attributes. This can lead to Reflected Cross-Site Scripting, allowing a remote attacker to conduct inter-site script attacks.

Recommendations For versions prior to 3.7.3, update to version 3.7.3 or later to resolve the issue.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

BDU:2023-07341

CVE-2023-2023

Produtos afetados

Custom 404 Pro

Referências · 7

• 🔥 https://wpscan.com/vulnerability/8859843a-a8c2-4f7a-8372-67049d6ea317 · Exploit
• 🔥❌ https://github.com/GREENHAT7/Hvv2023 · Exploit, Deleted
• 🔥❌ https://github.com/GREENHAT7/pxplan · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2023-2023 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-07341 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-2023 · Nota de Segurança
• https://t.me/cvenotify/106972 · Publicação no Telegram