Security Advisory

CVE-2014-5241

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2014-08-22 17:00:00

Last updated 2024-08-06 11:41:47

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

The JSONP endpoint in includes/api/ApiFormatJson.php in MediaWiki before 1.19.18, 1.20.x through 1.22.x before 1.22.9, and 1.23.x before 1.23.2 accepts certain long callback values and does not restrict the initial bytes of a JSONP response, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks, and obtain sensitive information, via a crafted OBJECT element with SWF content consistent with a restricted character set.

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