Silent Breach finds vulnerability with

New vulnerability uncovered

Silent Breach finds Wikipedia and open source MediaWiki platform vulnerability.
This vulnerability allows an attacker to gather information on the target ( and more easily narrow down potential breaches in the modules used by this web site. This kind of vulnerability is commonly referred to as Information Exposure Through Sent Data (Weakness classification id: CWE-201).

Silent Breach has contacted the team to remedy this issue before the full details of this 0-day can be disclosed.