DokuWiki 2009-12-25c allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by lib/tpl/index.php and certain other files.
http://www.securityfocus.com/bid/56328
http://www.openwall.com/lists/oss-security/2011/06/27/6
http://www.mandriva.com/security/advisories?name=MDVSA-2013:073
http://security.gentoo.org/glsa/glsa-201301-07.xml
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090938.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090899.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090755.html
http://code.google.com/p/inspathx/source/browse/trunk/paths_vuln/%21_README