Description
(1) ApiBlock.php, (2) ApiCreateAccount.php, (3) ApiLogin.php, (4) ApiMain.php, (5) ApiQueryDeletedrevs.php, (6) ApiTokens.php, and (7) ApiUnblock.php in includes/api/ in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow remote attackers to obtain CSRF tokens and bypass the cross-site request forgery (CSRF) protection mechanism via a JSONP request to wiki/api.php.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://seclists.org/oss-sec/2013/q3/553 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86896 ↗
- http://www.debian.org/security/2013/dsa-2753 ↗
- http://secunia.com/advisories/54715 ↗
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html ↗
- http://osvdb.org/96912 ↗
- https://www.mediawiki.org/wiki/Release_notes/1.19 ↗
- https://www.mediawiki.org/wiki/Release_notes/1.20 ↗
- https://bugzilla.wikimedia.org/show_bug.cgi?id=49090 ↗
- https://www.mediawiki.org/wiki/Release_notes/1.21 ↗