CVE-2006-2878 Information

Description

The spellchecker (spellcheck.php) in DokuWiki 2006/06/04 and earlier allows remote attackers to insert and execute arbitrary PHP code via \complex curly syntax\ that is inserted into a regular expression that is processed by preg_replace with the /e (executable) modifier.

Reference

http://bugs.splitbrain.org/index.php?do=details&id=823 http://lists.grok.org.uk/pipermail/full-disclosure/2006-June/046602.html http://secunia.com/advisories/20429 http://secunia.com/advisories/20669 http://securitytracker.com/id?1016221 http://www.gentoo.org/security/en/glsa/glsa-200606-16.xml http://www.hardened-php.net/advisory_042006.119.html http://www.osvdb.org/25980 http://www.securityfocus.com/archive/1/435989/100/0/threaded http://www.securityfocus.com/bid/18289 http://www.vupen.com/english/advisories/2006/2142 https://exchange.xforce.ibmcloud.com/vulnerabilities/26913 The spellchecker (spellcheck.php) in DokuWiki 2006/06/04 and earlier allows remote attackers to insert and execute arbitrary PHP code via \complex curly syntax
that is inserted into a regular expression that is processed by preg_replace with the /e (executable) modifier.