geoBlog listcomments.php and deletecomments.php security bypass

geoblog-listcomments-security-bypass (35494)

Medium Risk

Description:

BitDamaged (formerly geoBlog) could allow a remote attacker to bypass security restrictions, caused by missing authentication checks in the listcomments.php and deletecomments.php scripts. An attacker could exploit this vulnerability to obtain sensitive information and delete user comments.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.7
Exploitability:	Unproven
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Bypass Security

Remedy:

No remedy available as of February 6, 2010.

References:

• BugTraq Mailing List, Thu Jul 19 2007 - 03:14:25 CDT: Geoblog v1 administrator bypass.
• SourceForge.net: BitDamaged, 100% Customizable Blog. (geoBlog was officially taken off-line 12/22/2004. It is now part of the BitDamaged blog.)
• BID-24966: geoBlog Multiple Security Bypass Vulnerabilities
• CVE-2007-4047: geoBlog (aka BitDamaged) 1 does not require authentication for (1) deletecomment.php, (2) deleteblog.php, and (3) listcomment.php in admin/, which allows remote attackers to delete arbitrary comments, delete arbitrary blogs, and have other unspecified impact via a request with a valid id parameter.

Platforms Affected:

• geoBlog geoBlog 1.0

Reported:

Jul 19, 2007

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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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