CMS Made Simple javaUpload.php file upload
| cmsmadesimple-javaupload-file-upload (42371) |  Medium Risk |
Description:
CMS Made Simple could allow a remote attacker to upload arbitrary files, caused by improper validation of file extensions by the javaUpload.php script in the FileManager module. A remote attacker could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system.
*CVSS:
| Base Score: | 6 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | Single |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 4.4 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of CMS Made Simple (1.2.5 or later), available from the CMS Made Simple Web site. See References.
References:
- CMS Made Simple Web site: CMS Made Simple - Welcome to CMS Made Simple.
- BID-29170: CMS Made Simple 'modules/FileManager/postlet/javaUpload.php' Arbitrary File Upload Vulnerability
- CVE-2008-2267: Incomplete blacklist vulnerability in javaUpload.php in Postlet in the FileManager module in CMS Made Simple 1.2.4 and earlier allows remote attackers to execute arbitrary code by uploading a file with a name ending in (1) .jsp, (2) .php3, (3) .cgi, (4) .dhtml, (5) .phtml, (6) .php5, or (7) .jar, then accessing it via a direct request to the file in modules/FileManager/postlet/.
- OSVDB ID: 45327: CMS Made Simple FileManager Module Postlet javaUpload.php Multiple File Extension Blacklist Bypass
- SA30208: CMS Made Simple Multiple File Extensions Vulnerability
Platforms Affected:
- CMSMadeSimple CMS Made Simple 1.2.4
Reported:
May 12, 2008
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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
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.