Multiple directory traversal vulnerabilities in ErfurtWiki R1.02b and earlier, when register_globals is enabled, allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the (1) ewiki_id and (2) ewiki_action parameters to fragments/css.php, and possibly the (3) id parameter to the default URI. NOTE: the default URI is site-specific but often performs an include_once of ewiki.php.

References

• https://nvd.nist.gov/vuln/detail/CVE-2008-2672
• https://exchange.xforce.ibmcloud.com/vulnerabilities/42981
• https://www.exploit-db.com/exploits/5771
• http://chroot.org/exploits/chroot_uu_007
• http://securityreason.com/securityalert/3936
• http://www.securityfocus.com/archive/1/493219/100/0/threaded
• http://www.securityfocus.com/bid/29628