The RSGallery2 (com_rsgallery2) component before 3.2.0 for Joomla! 2.5.x does not place index.html files in image directories, which allows remote attackers to list image filenames via a request for a directory URI.Referenceshttp://www.rsgallery2.nl/announcements/rsgallery2_3.2.0_and_2.3.0_released_16845.0.htmlhttp://extensions.joomla.org/extensions/photos-a-images/photo-gallery/142http://joomlacode.org/gf/project/rsgallery2/news/http://joomlacode.org/gf/download/frsrelease/17326/75428/com_rsgallery2_3.2.0.zip