Description
Cross-site scripting (XSS) vulnerability in the outputPage function in includes/SkinTemplate.php in MediaWiki before 1.17.5, 1.18.x before 1.18.4, and 1.19.x before 1.19.1 allows remote attackers to inject arbitrary web script or HTML via the uselang parameter to index.php/Main_page.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by anonymous · textwebappsphp
https://www.exploit-db.com/exploits/37404
References (13)
Core 13
Core References
Various Sources mailing-list
x_refsource_mlist
http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-June/000116.html
Third Party Advisory x_refsource_confirm
https://www.mediawiki.org/wiki/Release_notes/1.18
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://www.osvdb.org/82983
Various Sources mailing-list
x_refsource_mlist
http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-June/000117.html
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/49484
Issue Tracking x_refsource_confirm
https://bugzilla.wikimedia.org/show_bug.cgi?id=36938
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://securitytracker.com/id?1027179
Third Party Advisory x_refsource_confirm
https://www.mediawiki.org/wiki/Release_notes/1.19
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/76311
Third Party Advisory x_refsource_confirm
https://www.mediawiki.org/wiki/Release_notes/1.17
Exploit, Patch x_refsource_confirm
https://gerrit.wikimedia.org/r/#/c/7979/1/includes/SkinTemplate.php
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/06/14/2
Vendor Advisory mailing-list
x_refsource_mlist
http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-June/000118.html
Scores
EPSS
0.1445
EPSS Percentile
94.5%
Details
CWE
CWE-79
Status
published
Products (43)
mediawiki/mediawiki
1.18 (2 CPE variants)
mediawiki/mediawiki
1.18.0 (2 CPE variants)
mediawiki/mediawiki
1.18.1
mediawiki/mediawiki
1.18.2
mediawiki/mediawiki
1.18.3
mediawiki/mediawiki
1.1.0
mediawiki/mediawiki
1.2.0
mediawiki/mediawiki
1.2.1
mediawiki/mediawiki
1.2.2
mediawiki/mediawiki
1.2.3
... and 33 more
Published
Jun 29, 2012
Tracked Since
Feb 18, 2026