vBulletin calendar.php cross-site scripting
|vbulletin-calendar-xss (34333)||Medium Risk|
vBulletin is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the calendar.php script. A remote attacker could exploit this vulnerability using the title parameter to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the user clicks on the "Request Reminder for this Event" link to view a calendar entry. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
Upgrade to the latest version of vBulletin (3.6.7 or later), available from the vBulletin Web site. See References.
- BugTraq Mailing List, Wed May 16 2007 - 09:12:32 CDT : vbulletin < 3.6.6 [permanent xss].
- vBulletin Web site: vBulletin - Downloads.
- vBulletin Web site: vBulletin - Instant Community.
- BID-24020: VBulletin Calendar.PHP HTML Injection Vulnerability
- CVE-2007-2908: Cross-site scripting (XSS) vulnerability in calendar.php in Jelsoft vBulletin before 3.6.6 allows remote attackers to inject arbitrary web script or HTML via the title field in a single add action.
- OSVDB ID: 35155: vBulletin calendar.php title Field XSS
- SA25309: vBulletin Script Insertion Vulnerabilities
- Jelsoft Enterprises vBulletin 3.6.6
May 16, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.