Leif M. Wright`s Web Blog headers cross-site scripting

webblog-headers-xss (24758)

Medium Risk

Description:

Leif M. Wright's Web Blog is vulnerable to cross-site scripting, caused by improper validation of user-supplied input in the HTTP_REFERER and HTTP_USER_AGENT environment variables. A remote attacker could exploit this vulnerability 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:	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:

• eVuln Advisory EV0082: Leif M. Wright's Blog Multiple Vulnerabilities.
• Leif M. Wright Web site: Leif M. Wright.
• BID-16715: Leif M. Wright Blog HTML Injection Vulnerability
• CVE-2006-0846: Multiple cross-site scripting (XSS) vulnerabilities in Leif M. Wright's Blog 3.5 allow remote attackers to inject arbitrary web script or HTML via the (1) Referer and (2) User-Agent HTTP headers, which are stored in a log file and not sanitized when the administrator views the Log page, possibly using the ViewCommentsLog function.
• SA18923: Leif M. Wright`s Blog Multiple Vulnerabilities

Platforms Affected:

• Leif Wright Web Blog 3.5

Reported:

Feb 15, 2006

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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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