BlogPHP user cross-site scripting
| blogphp-user-xss (42369) |  Medium Risk |
Description:
BlogPHP is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the index.php script when registering a new user or in a sendmessage action. A remote attacker could exploit this vulnerability using the user or username 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 page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
*CVSS:
| Base Score: | 4.3 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | None |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 4.1 |
| Exploitability: | High |
| Remediation Level: | Unavailable |
| Report Confidence: | Uncorroborated |
Consequences:
Gain Access
Remedy:
No remedy available as of July 9, 2011.
References:
- BlogPHP Web site: BlogPHP - Free PHP blog script.
- David Sopas Ferreira Advisories, 10-05-2008PT: XSS, HTML Injection and Cookie Manipulation in BlogPHP v2.0.
- BID-29133: BlogPHP Multiple HTML Injection, Cross-Site Scripting and Cookie Manipulation Vulnerabilities
- CVE-2008-6631: Multiple cross-site scripting (XSS) vulnerabilities in index.php in BlogPHP 2.0 allow remote attackers to inject arbitrary web script or HTML via the (1) user parameter in a sendmessage action and the (2) username parameter when registering a new user, different vectors than CVE-2008-0679.
- SA30165: BlogPHP Script Insertion and Cross-Site Scripting
Platforms Affected:
- BlogPHP BlogPHP 2.0
Reported:
May 10, 2008
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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.