Vulnerability Monitor

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CVE-2013-7444

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.

Published

2015-09-01T14:59:00.137

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mediawiki	mediawiki	≤ 1.22.0	Yes

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html ([email protected])
http://www.openwall.com/lists/oss-security/2015/08/12/6 ([email protected])
http://www.openwall.com/lists/oss-security/2015/08/27/6 ([email protected])
https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e ([email protected])
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html Vendor Advisory ([email protected])
https://phabricator.wikimedia.org/T48457 ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/08/12/6 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/08/27/6 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e (af854a3a-2127-422b-91ae-364da2661108)
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://phabricator.wikimedia.org/T48457 (af854a3a-2127-422b-91ae-364da2661108)