PT-2009-6114 · WordPress · Wordpress

Dawid Golunski

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Publicado

2009-11-17

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Atualizado

2017-11-21

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CVE-2009-3890

CVSS v2.0

6.0

Média

VetorAV:N/AC:M/Au:S/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions WordPress versions prior to 2.8.6
Description The issue allows remote authenticated users to execute arbitrary code by posting an attachment with a multiple-extension filename and then accessing this attachment via a direct request to a wp-content/uploads/ pathname. This can be achieved by exploiting the unrestricted file upload vulnerability in the wp check filetype function. For example, an attacker could use a .php.jpg filename to execute arbitrary code.
Recommendations For versions prior to 2.8.6, update to version 2.8.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the wp-content/uploads/ directory to minimize the risk of exploitation. Avoid using the wp check filetype function until the issue is resolved.

Exploit

Correção

Code Injection

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Enumeração de Fraquezas

CWE-94

Identificadores relacionados

CVE-2009-3890

Produtos afetados

Wordpress