TITLE: Webmin / Usermin Cross-Site Scripting and Source Code Disclosure
SECUNIA ADVISORY ID: SA21690
VERIFY ADVISORY: http://secunia.com/advisories/21690/
CRITICAL: Moderately critical
IMPACT: Cross Site Scripting, Exposure of sensitive information
WHERE: >From remote
SOFTWARE: Webmin 1.x http://secunia.com/product/1115/ Usermin 1.x http://secunia.com/product/3586/
DESCRIPTION: Two vulnerabilities have been reported in Webmin and Usermin, which can be exploited by malicious people to conduct cross-site scripting attacks and disclose potentially sensitive information.
1) Some unspecified input passed via the URL isn't properly verified before being used. This can be exploited to disclose the source code of arbitrary CGI and Perl programs.
2) Some unspecified input passed via the URL isn't properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerabilities have been reported in the following versions: * Webmin versions prior to 1.296. * Usermin versions prior to 1.226.
SOLUTION: Webmin: The vulnerabilities have been fixed in the 1.296 development version.
Usermin: The vulnerabilities have been fixed in the 1.226 development version.
PROVIDED AND/OR DISCOVERED BY: The vendor credits Keigo Yamazaki, Little eArth Corporation.
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