IP Address Normalization Vulnerability in MediaWiki

CVE-2015-8627 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1 do not properly normalize IP addresses containing zero-padded octets, which might allow remote attackers to bypass intended access restrictions by using an IP address that was not supposed to have been allowed.

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