CVE-2012-4380

HighCVSS 7.5/10Last modified Jun 16, 2026

Description

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.openwall.com/lists/oss-security/2012/08/31/10Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/08/31/6Mailing List, Patch, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=853440Issue Tracking
https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.htmlPatch, Vendor Advisory
https://phabricator.wikimedia.org/T41824Issue Tracking, Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/08/31/10Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/08/31/6Mailing List, Patch, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=853440Issue Tracking
https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.htmlPatch, Vendor Advisory
https://phabricator.wikimedia.org/T41824Issue Tracking, Vendor Advisory

Timeline

Published: Oct 19, 2017
Last modified: Jun 16, 2026
NVD status: Modified

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