PT-2018-15367 · Comsenz · Discuzx

Publicado 2018-12-24 · Atualizado 2019-10-03 · CVE-2018-20423

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions DiscuzX version 3.4

Description The issue allows remote attackers to bypass a "disabled registration" setting when WeChat login is enabled. This can be achieved by adding a non-existing wxopenid value to the "plugin.php?ac=wxregister" query string.

Recommendations For DiscuzX version 3.4, consider disabling WeChat login until a patch is available to prevent exploitation of this issue. As a temporary workaround, restrict access to the "plugin.php?ac=wxregister" endpoint to minimize the risk of bypassing the "disabled registration" setting.

Exploit

Correção

Identificadores relacionados

CVE-2018-20423

Produtos afetados

Discuzx

Referências · 3

• 🔥 https://gitee.com/ComsenzDiscuz/DiscuzX/issues/IPRUI · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-20423 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-20423 · Aviso do Fabricante