212cafe Guestbook show.php cross-site scripting

guestbook-show-xss (31663)

Medium Risk

Description:

212cafe Guestbook is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the show.php script. A remote attacker could exploit this vulnerability using the user parameter in a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

*CVSS:

Base Score:	2.8
Access Vector:	Remote
Access Complexity:	High
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None
Temporal Score:	2.7
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• 212cafe Guestbook Web site: 212Cafe.com free webboard guestbook poll script php develop forum.
• BugTraq Mailing List, Sat Jan 20 2007 - 19:16:01 CST : XSS in Guestbook ( v.4.00 beta ).
• BID-22173: 212Cafe Guestbook Show.PHP Cross-Site Scripting Vulnerability
• CVE-2007-0542: Cross-site scripting (XSS) vulnerability in show.php in 212cafe Guestbook 4.00 beta allows remote attackers to inject arbitrary web script or HTML via the user parameter.

Platforms Affected:

• The 212cafe.com Team 212cafe Guestbook 4.00 beta

Reported:

Jan 20, 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.

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