PacerCMS submit cross-site scripting

pacercms-submit-xss (39832)

Medium Risk

Description:

PacerCMS is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the submit.php script. A remote attacker could exploit this vulnerability using the name, headline or text POST parameters 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:	4.3
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
Temporal Score:	3.7
Exploitability:	High
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of PacerCMS (0.6.1 or later), available from the PacerCMS Web site. See References.

References:

• BugTraq Mailing List, Tue Jan 22 2008 - 06:14:06 CST: PacerCMS Multiple Vulnerabilities (XSS/SQL).
• PacerCMS Website: PacerCMS 0.6.1 streamlines code base, addresses security issue.
• BID-27386: PacerCMS 'submit.php' Multiple HTML Injection Vulnerabilities
• CVE-2008-0426: Multiple cross-site scripting (XSS) vulnerabilities in submit.php in PacerCMS before 0.6.1 allow remote attackers to inject arbitrary web script or HTML via the (1) name, (2) headline, or (3) text field in a message.
• SA28605: PacerCMS Multiple Vulnerabilities

Platforms Affected:

• PacerCMS PacerCMS 0.6

Reported:

Jan 22, 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.

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