Jetbox CMS version 2.1 XSS Attack Vulnerability
netVigilance Security Advisory #29
Jetbox CMS version 2.1 XSS Attack Vulnerability
Description:
Jetbox CMS is seriously tested on usability & has a professional intuitive
interface. The system is role based, with workflow and module orientated. All
content is fully separated from layout. It uses php & mysql.
Security problem in the product allows attackers to conduct XSS attacks.
External References:
Mitre CVE: CVE-2007-2686
NVD NIST: CVE-2007-2686
OSVDB: 34791
Summary:
Jetbox CMS seriously tested on usability & has a professional intuitive
interface.
Successful exploitation requires PHP magic_quotes_gpc set to Off on the server.
Advisory URL:
http://www.netvigilance.com/advisory0029
Release Date:
05/22/2007
Severity:
Risk: Medium
CVSS Metrics
Access Vector: Remote
Access Complexity: High
Authentication: Not-required
Confidentiality Impact: Partial
Integrity Impact: Partial
Availability Impact: Partial
Impact Bias: Normal
CVSS Base Score: 5.6
Target Distribution on Internet: Low
Exploitability: Functional Exploit
Remediation Level: Workaround
Report Confidence: Uncorroborated
Vulnerability Impact: Attack
Host Impact: XSS Attack.
SecureScout Testcase ID:
Vulnerable Systems:
Jetbox CMS version 2.1
Vulnerability Type:
XSS (Cross-Site Scripting) to force a web-site to display malicious contents to
the target, by sending a specially crafted request to the web-site. The
vulnerable web-site is not the target of attack but is used as a tool for the
hacker in the attack of the victim.
Vendor:
Streamedge Consultancy & Development
Vendor Status:
Contact with the Vendor was established. The vendor refused to fix the issue
and said that Jetbox is not maintained anymore. There is no official fix at the
release of this Security Advisory.
Workaround:
In the php.ini file set magic_quotes_gpc = On.
Example:
REQUEST:
http://[TARGET]/[PRODUCT-DIRECTORY]/index.php?view=webuser&task=sendpw&login=
<script>alert(document.cookies)</script>
REPLY:
will execute <script>alert(document.cookie)</script>.
Credits:
Jesper Jurcenoks
Co-founder netVigilance, Inc
www.netvigilance.com
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