PT-2023-29154 · WordPress · Wp Event Manager
Jack Yu
+1
·
Publicado
2023-09-27
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Atualizado
2023-09-29
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CVE-2023-4423
CVSS v3.1
4.8
Média
| Vetor | AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
The WP Event Manager – Events Calendar, Registrations, Sell Tickets with WooCommerce plugin for WordPress versions up to, and including, 3.1.37.1
Description
The issue is related to Stored Cross-Site Scripting via admin settings due to insufficient input sanitization and output escaping. This allows authenticated attackers with administrator-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The issue only affects multi-site installations and installations where unfiltered html has been disabled.
Recommendations
For versions up to, and including, 3.1.37.1, update to a version that includes the necessary input sanitization and output escaping fixes to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting administrator-level permissions and ensuring that unfiltered html is enabled to minimize the risk of exploitation.
Exploit
Correção
XSS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Wp Event Manager