Rapid7 Vulnerability & Exploit Database

MediaWiki: Information Exposure (CVE-2013-6455)

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MediaWiki: Information Exposure (CVE-2013-6455)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
01/28/2020
Created
02/04/2020
Added
02/03/2020
Modified
05/25/2022

Description

The CentralAuth extension for MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to obtain usernames via vectors related to writing the names to the DOM of a page.

Solution(s)

  • mediawiki-upgrade-1_19_10
  • mediawiki-upgrade-1_21_4
  • mediawiki-upgrade-1_22_1

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– Scott Cheney, Manager of Information Security, Sierra View Medical Center

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