CVE-2013-6455

published 2020-01-28

CVE-2013-6455: 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…

Priority P4 26 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C L I N A N

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
mediawiki	mediawiki	< 1.19.10	1.19.10
mediawiki	mediawiki	>= 1.20.0 < 1.21.4	1.21.4
mediawiki	mediawiki	>= 1.22.0 < 1.22.1	1.22.1
wikimedia_foundation	mediawiki	—	—
wikimedia_foundation	mediawiki	—	—
wikimedia_foundation	mediawiki	—	—

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

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CWE-200