Description
Multiple PHP remote file inclusion vulnerabilities in DynPG CMS 4.1.0, and possibly earlier, when magic_quotes_gpc is disabled and register_globals is enabled, allow remote attackers to execute arbitrary PHP code via a URL in the (1) DefineRootToTool parameter to counter.php, (2) PathToRoot parameter to plugins/DPGguestbook/guestbookaction.php and (3) get_popUpResource parameter to backendpopup/popup.php. NOTE: some of these details are obtained from third party information.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Exploit-DB 2
- DynPG CMS 4.1.0 - 'popup.php' / 'counter.php' Multiple Vulnerabilities EDB-12018 · webapps · Apr 2, 2010
- DynPG CMS 4.1.0 - Multiple Vulnerabilities EDB-11994 · webapps · Apr 1, 2010
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 11994 exploit
- 39185 third-party-advisory
- http://www.dynpg.org/cms-freeware.php?t=DynPG-Update+4.1.1+noch+einfacher+und+sicherer%21&read_article=169
- http://packetstormsecurity.org/1004-exploits/dynpgcms-rfi.txt
- 20100401 DynPG CMS v4.1.0 Multiple Remote File Inclusion Vulnerability mailing-list
- dynphcms-popup-file-include(57491) vdb-entry
- 39168 vdb-entry
- dynphcms-guestbookaction-file-include(57490) vdb-entry
- 63415 vdb-entry