PHP-AGTC Membership System adduser.php cross-site scripting
| phpagtc-adduser-xss (26703) |  Medium Risk |
Description:
PHP-AGTC Membership System is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the adduser.php script. A remote attacker could exploit this vulnerability using the 'useremail' parameter to execute script in a victim's Web browser within the security context of the hosting Web site, allowing the attacker to steal the victim's cookie-based authentication credentials.
Platforms Affected:
- AGTC Websolutions, PHP-AGTC Membership System 1.1a and prior
Remedy:
Upgrade to the latest version of PHP-AGTC Membership System (1.1a dated 4th June 2006 or later), available from the AGTC Websolutions Web site. See References.
Consequences:
Gain Access
References:
- AGTC Websolutions Web site, PHP-AGTC membership system at http://www.website-scripts.co.uk/?menu=scri.
- BugTraq Mailing List, Tue May 23 2006 - 12:53:50 CDT , PHP AGTC-Membership system <= v1.1a XSS at http://archives.neohapsis.com/archives/bugtraq/2006-05/0570.html.
- BID-18127: PHP-AGTC Membership System Adduser.PHP HTML Injection Vulnerability
- CVE-2006-2687: Cross-site scripting (XSS) vulnerability in adduser.php in PHP-AGTC Membership System 1.1a and earlier allows remote attackers to inject arbitrary web script or HTML via the email address (useremail parameter).
- SA20305: PHP-AGTC membership system "useremail" Script Insertion
- VUPEN/ADV-2006-2020: PHP-AGTC Membership System useremail Cross Site Scripting Vulnerability
Reported:
May 23, 2006
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