Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature.Referenceshttps://blog.s9y.org/archives/282-Serendipity-2.1.5-released.htmlhttps://www.openwall.com/lists/oss-security/2019/05/03/3https://github.com/s9y/Serendipity/issues/598http://www.openwall.com/lists/oss-security/2019/05/10/1
