PT-2019-3450 · Wikimedia+1 · Mediawiki+1
Trijnstel
·
Publicado
2017-08-22
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Atualizado
2025-09-29
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CVE-2019-12472
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
MediaWiki versions 1.18.0 through 1.32.1
Description
The issue is related to an Incorrect Access Control vulnerability. It allows bypassing the limits on IP range blocks by utilizing the API. This could potentially enable a remote attacker to compromise data integrity.
Recommendations
For MediaWiki versions 1.18.0 through 1.32.1, update to version 1.32.2, 1.31.2, 1.30.2, or 1.27.6 to resolve the issue.
As a temporary workaround, consider restricting access to the API until the update is applied.
Exploit
Correção
Improper Access Control
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Mediawiki