CVE-2013-7444

Severity CVSS v4.0:

Pending analysis

Type:

CWE-200 Information Leak / Disclosure

Publication date:

01/09/2015

Last modified:

12/04/2025

Description

The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mediawiki:mediawiki::rc1::::::*		1.22.0 (including)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html
http://www.openwall.com/lists/oss-security/2015/08/12/6
http://www.openwall.com/lists/oss-security/2015/08/27/6
https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html
https://phabricator.wikimedia.org/T48457
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html
http://www.openwall.com/lists/oss-security/2015/08/12/6
http://www.openwall.com/lists/oss-security/2015/08/27/6
https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html
https://phabricator.wikimedia.org/T48457