Description
Multiple cross-site scripting (XSS) vulnerabilities in V3 Chat allow remote attackers to inject arbitrary web script or HTML via crafted HTML tags, as demonstrated by the IMG tag, in the (1) id parameter in (a) mail/index.php and (b) mail/reply.php; (2) login_id parameter in (c) members/is_online.php; (3) site_id parameter in (d) messenger/online.php, (e) messenger/search.php, and (f) messenger/profile.php; (4) contact_name parameter in messenger/search.php; (5) membername parameter in (g) messenger/profileview.php; (6) unspecified parameters used when "editing a profile"; and (7) cust_name parameter in (h) messenger/expire.php. NOTE: The vendor disputes the vectors involving files in the messenger directory, stating "... the referenced folder 'messenger' was never available to the general public...".
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 7
- V3 Chat Instant Messenger - '/mail/index.php?id' Cross-Site Scripting EDB-28068 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - '/mail/reply.php?id' Cross-Site Scripting EDB-28069 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - 'online.php?site_id' Cross-Site Scripting EDB-28070 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - 'search.php' Multiple Cross-Site Scripting Vulnerabilities EDB-28071 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - 'profile.php?site_id' Cross-Site Scripting EDB-28072 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - 'profileview.php?membername' Cross-Site Scripting EDB-28073 · webapps · Jun 20, 2006 · verified
- V3 Chat Instant Messenger - 'expire.php?cust_name' Cross-Site Scripting EDB-28074 · webapps · Jun 20, 2006 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 18543 vdb-entry
- 1016340 vdb-entry
- 20060617 V3Chat Instant Messenger - XSS mailing-list
- ADV-2006-2474 vdb-entry
- 20060622 Re: V3Chat Instant Messenger - XSS mailing-list