PT-2023-8973 · Mediawiki+1 · Mediawiki+1
Dreamy_Jazz
·
Publicado
2023-12-21
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Atualizado
2025-06-19
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CVE-2023-51704
CVSS v2.0
6.4
Média
| Vetor | AV:N/AC:L/Au:N/C:P/I:P/A:N |
Name of the Vulnerable Software and Affected Versions
MediaWiki versions prior to 1.35.14
MediaWiki versions 1.36.x through 1.39.x before 1.39.6
MediaWiki versions 1.40.x before 1.40.2
Description
The issue is related to improper input neutralization during web page creation, which can lead to cross-site scripting (XSS) attacks. This can be exploited by a remote attacker, allowing them to perform XSS attacks on Special:log/rights. The vulnerability is specifically related to group-*-member messages in the includes/logging/RightsLogFormatter.php file.
Recommendations
For MediaWiki versions prior to 1.35.14, update to version 1.35.14 or later.
For MediaWiki versions 1.36.x through 1.39.x before 1.39.6, update to version 1.39.6 or later.
For MediaWiki versions 1.40.x before 1.40.2, update to version 1.40.2 or later.
As a temporary workaround, consider restricting access to the Special:log/rights page until a patch is available.
Exploit
Correção
XSS
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Identificadores relacionados
Produtos afetados
Mediawiki
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