CVE-2014-5241

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…

published August 22, 2014

CVSS
—
EPSS
1%
Percentile
57.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00838 · 57.1th percentile
Published
2014-08-22T17:00Z
EPSS history
Timeline
  • 22 AUG 17:00Z
    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…
    cvelistv5