CS GuestBook /base/usr/0.php information disclosure

csguestbook-zero-information-disclosure (36587)

Low Risk

Description:

CS GuestBook could allow a remote attacker to obtain sensitive information. Usernames and passwords are stored on the Web root by default. By sending a request to the /base/usr/0.php script, an attacker could exploit this vulnerability to obtain usernames and password hashes.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	7.1
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Obtain Information

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Tue Sep 11 2007 - 19:52:24 CDT: CS Guestbook Admin Name & Md5 Security Vuln.
• SoftSearch Web site: CS GuestBook 1.1+SP1 download.
• BID-25652: CS-Guestbook Login Credentials Information Disclosure Vulnerability
• CVE-2007-4937: CS Guestbook stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain the admin name and MD5 password hash via a direct request for base/usr/0.php.
• SA26805: CS GuestBook User Credentials Information Disclosure

Platforms Affected:

• ZeroCool CS GuestBook 1.1 SP1 and prior

Reported:

Sep 11, 2007

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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.

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