Wikia/app — pull request #380 by TK-999 (2013-01-22 19:31:19+00:00)
Title: Fix for same XSS issue in CategoryExhibition

The ArticleService::getTextSnippet XSS vulnerability also affects CategoryGallery. I'm not sure if a similar fix in the extension itself is OK or the problem should be rectified in getTextSnippet itself—strip_tags is applied there.