CVEvulnerability

CVE-2013-6455

5.3 MEDIUM Published 2020-01-28 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-01-28
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

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.

Affected configurations

• mediawiki mediawiki (< 1.19.10) • mediawiki mediawiki (>= 1.20.0 < 1.21.4) • mediawiki mediawiki (>= 1.22.0 < 1.22.1)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References