Bitweaver saveFeed() function code execution

bitweaver-savefeed-code-execution (50631)

High Risk

Description:

Bitweaver could allow a remote attacker to execute arbitrary code on the system, caused by improper validation by the feedcreator.class.php script. By placing PHP sequences into the account "display name" setting and invoking boards_rss.php, a remote attacker could exploit this vulnerability via the HTTP Host header to inject and execute arbitrary code on the system.

*CVSS:

Base Score:	10
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	9
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of June 1, 2013.

References:

• Bitweaver Web site: welcome to bitweaver.org.
• BID-34910: Bitweaver Multiple Input Validation Vulnerabilities
• CVE-2009-1677: Multiple static code injection vulnerabilities in the saveFeed function in rss/feedcreator.class.php in Bitweaver 2.6 and earlier allow (1) remote authenticated users to inject arbitrary PHP code into files by placing PHP sequences into the account's display name setting and then invoking boards/boards_rss.php, and might allow (2) remote attackers to inject arbitrary PHP code into files via the HTTP Host header in a request to boards/boards_rss.php.
• OSVDB ID: 54618: bitweaver rss/feedcreator.class.php saveFeed Function Arbitrary PHP Code Injection
• SA35057: Bitweaver "version" Directory Traversal Vulnerability

Platforms Affected:

• Bitweaver Bitweaver 1.1
• Bitweaver Bitweaver 1.1.1 Beta
• Bitweaver Bitweaver 1.2.1
• Bitweaver Bitweaver 1.3
• Bitweaver Bitweaver 1.3.1
• Bitweaver Bitweaver 2.0.0
• Bitweaver Bitweaver 2.0.2
• Bitweaver Bitweaver 2.5
• Bitweaver Bitweaver 2.6

Reported:

May 12, 2009

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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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