Vulnerability Monitor

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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 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.

Published

2014-08-22T17:55:02.813

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-352
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mediawiki mediawiki ≤ 1.19.17 Yes
Application mediawiki mediawiki 1.19 Yes
Application mediawiki mediawiki 1.19 Yes
Application mediawiki mediawiki 1.19 Yes
Application mediawiki mediawiki 1.19.0 Yes
Application mediawiki mediawiki 1.19.1 Yes
Application mediawiki mediawiki 1.19.2 Yes
Application mediawiki mediawiki 1.19.3 Yes
Application mediawiki mediawiki 1.19.4 Yes
Application mediawiki mediawiki 1.19.5 Yes
Application mediawiki mediawiki 1.19.6 Yes
Application mediawiki mediawiki 1.19.7 Yes
Application mediawiki mediawiki 1.19.8 Yes
Application mediawiki mediawiki 1.19.9 Yes
Application mediawiki mediawiki 1.19.10 Yes
Application mediawiki mediawiki 1.19.11 Yes
Application mediawiki mediawiki 1.19.12 Yes
Application mediawiki mediawiki 1.19.13 Yes
Application mediawiki mediawiki 1.19.14 Yes
Application mediawiki mediawiki 1.19.15 Yes
Application mediawiki mediawiki 1.19.16 Yes
Application mediawiki mediawiki 1.20.1 Yes
Application mediawiki mediawiki 1.20.2 Yes
Application mediawiki mediawiki 1.20.3 Yes
Application mediawiki mediawiki 1.20.4 Yes
Application mediawiki mediawiki 1.20.5 Yes
Application mediawiki mediawiki 1.20.6 Yes
Application mediawiki mediawiki 1.20.7 Yes
Application mediawiki mediawiki 1.20.8 Yes
Application mediawiki mediawiki 1.21.1 Yes
Application mediawiki mediawiki 1.21.2 Yes
Application mediawiki mediawiki 1.21.3 Yes
Application mediawiki mediawiki 1.21.4 Yes
Application mediawiki mediawiki 1.21.5 Yes
Application mediawiki mediawiki 1.21.6 Yes
Application mediawiki mediawiki 1.21.7 Yes
Application mediawiki mediawiki 1.21.8 Yes
Application mediawiki mediawiki 1.21.9 Yes
Application mediawiki mediawiki 1.21.10 Yes
Application mediawiki mediawiki 1.22.0 Yes
Application mediawiki mediawiki 1.22.1 Yes
Application mediawiki mediawiki 1.22.2 Yes
Application mediawiki mediawiki 1.22.3 Yes
Application mediawiki mediawiki 1.22.4 Yes
Application mediawiki mediawiki 1.22.5 Yes
Application mediawiki mediawiki 1.22.6 Yes
Application mediawiki mediawiki 1.22.7 Yes
Application mediawiki mediawiki 1.22.8 Yes
Application mediawiki mediawiki 1.23.0 Yes
Application mediawiki mediawiki 1.23.1 Yes
References