Description
TikiWiki CMS/Groupware before 6.7 LTS and before 8.4 allows remote attackers to execute arbitrary PHP code via a crafted serialized object in the (1) cookieName to lib/banners/bannerlib.php; (2) printpages or (3) printstructures parameter to (a) tiki-print_multi_pages.php or (b) tiki-print_pages.php; or (4) sendpages, (5) sendstructures, or (6) sendarticles parameter to tiki-send_objects.php, which is not properly handled when processed by the unserialize function.
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.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
-
Tiki Wiki unserialize() PHP Code Execution
exploit/unix/webapp/tikiwiki_unserialize_exec
Exploit-DB 2
- Tiki Wiki CMS Groupware 8.3 - 'Unserialize()' PHP Code Execution (Metasploit) EDB-19630 · webapps · Jul 9, 2012 · verified
- Tiki Wiki CMS Groupware 8.3 - 'Unserialize()' PHP Code Execution EDB-19573 · webapps · Jul 4, 2012 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 19630 exploit
- 19573 exploit
- http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS
- 54298 vdb-entry
- http://dev.tiki.org/item4109
- 83534 vdb-entry
- 20120704 [CVE-2012-0911] Tiki Wiki CMS Groupware <= 8.3 "unserialize()" PHP Code Execution mailing-list
- tikiwiki-unserialize-code-exec(76758) vdb-entry
- http://info.tiki.org/article191-Tiki-Releases-8-4