PT-2015-5981

CVE-2015-2931

Publicado

2015-04-09

Atualizado

2016-12-07

Descrição por

CVSS 2.0

4.3

Média

MétricasAV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.19.24 MediaWiki versions 1.20.x through 1.23.9 MediaWiki versions 1.24.x prior to 1.24.2

Description The issue allows remote attackers to inject arbitrary web script or HTML via an application/xml MIME type for a nested SVG with a data: URI. This is due to an incomplete blacklist vulnerability in includes/upload/UploadBase.php.

Recommendations For MediaWiki versions prior to 1.19.24, update to version 1.19.24 or later. For MediaWiki versions 1.20.x through 1.23.9, update to version 1.23.9 or later. For MediaWiki versions 1.24.x prior to 1.24.2, update to version 1.24.2 or later.

Explorabilidade

Exploit

Correção

Impactos

Pesquisadores

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Identificadores relacionados

CVE-2015-2931

ALT-PU-2015-1935