Advanced Guestbook for phpBB guestbook.php cross-site scripting
| advancedguestbook-guestbook-xss (27907) |  Medium Risk |
Description:
Advanced Guestbook for phpBB is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the guestbook.php script. If register_globals is enabled, a remote attacker could exploit this vulnerability using the 'entry' 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.
*CVSS:
| Base Score: | 2.8 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | None |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 2.3 |
| Exploitability: | Unproven |
| Remediation Level: | Unavailable |
| Report Confidence: | Uncorroborated |
Consequences:
Gain Access
Remedy:
No remedy available as of July 9, 2011.
References:
- BugTraq Mailing List, Sat Jul 22 2006 - 04:06:26 CDT : [MajorSecurity #25] Advanced Guestbook 2.4 for phpBB - Multiple XSS and SQL-Injection Vulnerabilities.
- phpBB Advanced GuestBook Web site: phpBB2Hacks.de :: Advanced GuestBook for phpBB.
- BID-15927: Advanced Guestbook Multiple Cross-Site Scripting Vulnerabilities
- CVE-2006-7076: Cross-site scripting (XSS) vulnerability in guestbook.php in Advanced Guestbook 2.4 for phpBB allows remote attackers to inject arbitrary web script or HTML via the entry parameter. NOTE: this issue might be resultant from SQL injection.
- SA19905: phpBB Advanced GuestBook Multiple Vulnerabilities
Platforms Affected:
- phpBB2Hacks.de Advanced GuestBook for phpBB 2.4.0
Reported:
Jul 22, 2006
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For corrections or additions please email xforce@iss.net
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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.