PT-2023-8944 · Mediawiki+2 · Mediawiki+2
Tobefree
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Publicado
2023-10-10
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Atualizado
2024-08-20
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CVE-2023-45362
CVSS v3.1
4.3
Média
| Vetor | AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
MediaWiki versions prior to 1.35.12
MediaWiki versions 1.36.x through 1.39.x before 1.39.5
MediaWiki versions 1.40.x before 1.40.1
Description
An issue was discovered in DifferenceEngine.php, where the
diff-multi-sameuser feature ignores username suppression, leading to an information leak. This allows a remote attacker to access confidential information.Recommendations
For MediaWiki versions prior to 1.35.12, update to version 1.35.12 or later.
For MediaWiki versions 1.36.x through 1.39.x, update to version 1.39.5 or later.
For MediaWiki versions 1.40.x before 1.40.1, update to version 1.40.1 or later.
As a temporary workaround, consider restricting access to the DifferenceEngine.php file until a patch is available.
Exploit
Correção
RCE
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