Digital Security Research Group [DSecRG] Advisory       #DSECRG-09-013
!!!           official advisory:           !!!
http://dsecrg.com/pages/vul/DSECRG-09-013.html 


Application:                IBM WebSphere Application Server
Versions Affected:          7.0 and 6.1
Vendor URL: http://www.ibm.com/websphere/ 
Bug:                        Multiple XSS Vulnerabilities
Exploits:                   YES
Reported:                   01.11.2008
Vendor response:            02.11.2008    
Solution:                   FP 6.1.0.23 and 7.0.0.3   
Date of Public Advisory:    27.03.2009
Internal number             DEFECT 566807
CVE-number:                 ..
Author:                     Digital Security Research Group [DSecRG] (research [at] dsecrg [dot] com)



Description
***********

Multiple XSS Vulnerabilities found in:

WAS Core System:

1. Integrated Solutions Console XSS vulnerability.

WAS Samples:

2. PlantsByWebSphere Sample multiple XSS vulnerabilities.
3. JAX-WS Web Services MTOM Sample XSS vulnerability.
4. JAX-WS Web Services Ping and Echo Sample multiple XSS vulnerabilities.
5. Dynamic Query - Employee Finder Sample multiple XSS vulnerabilities.
6. Dynamic Query - EJB Data Mediator Service Sample XSS vulnerability.
7. Application Profile - Account Management Sample multiple XSS vulnerabilities.
8. Scheduler Account Report Sample multiple XSS vulnerabilities.


Details
*******

1. Integrated Solutions Console XSS vulnerability. 

Attacker can inject XSS in URL string.

Example:

http://[server]/ibm/console/ 
http://[server]/ibm/console/.jsp 

Using this vulnerability attacker can steal admin's cookie and then authentificate as administrator. 

2. PlantsByWebSphere Sample multiple XSS vulnerabilities.

2.1 Multiple linked XSS vulnerabilities.

Attacker can inject XSS in URL string.

Example:

http://[server]/PlantsByWebSphere/ SRC="javascript:alert('DSecRG XSS')"> 
http://[server]/PlantsByWebSphere/.jsp 


2.2 XSS vulnerability found in script /PlantsByWebSphere/servlet/AccountServlet

Attacker can inject XSS in parameter "userid".

Example:

http://[server]/PlantsByWebSphere/servlet/AccountServlet?action=login&updating=false&userid= 


2.3 Multiple XSS vulnerabilities found in script /PlantsByWebSphere/servlet/ShoppingServlet

Vulnerable parameters:

"baddr1", "baddr2", "bcity", "bname", "bphone", "bstate", 
"bzip", "category", "itemqty0", "itemqty1", "itemqty2", 
"itemqty3", "itemqty4", "itemqty5", "itemqty6", "itemqty7", 
"qty", "saddr1", "saddr2", "scity", "shippingMethod", 
"sname", "sphone", "sstate", "szip".

Example:

bzip = 
qty = 

http://[server]/PlantsByWebSphere/servlet/ShoppingServlet?action=shopping&category= 


3. JAX-WS Web Services MTOM Sample XSS vulnerability.

Vulnerability found in script /wssamplemtom/demo

POST parameter "uridef".

Example:

uridef = ">


4. JAX-WS Web Services Ping and Echo Sample multiple XSS vulnerabilities.

Vulnerabilities found in script /scriptwssamplesei/demo

POST parameters "msgstring" and "uri".

Example:

msgstring = 
uri = ">



5. Dynamic Query - Employee Finder Sample multiple XSS vulnerabilities.

Vulnerabilities found in script /DynamicQuery/EmployeeFinderWeb/EmployeeFinder.jsp

Vulnerable parameters "query" and "rbindex".

Example:

query = -->
rbindex = -->

http://[server]/DynamicQuery/EmployeeFinderWeb/EmployeeFinder.jsp?query= 



6. Dynamic Query - EJB Data Mediator Service Sample XSS vulnerability.

Vulnerabilities found in script /DynamicQuery/EjbMediatorWeb/

POST parameter "query".

Example:

query = ;'


7. Application Profile - Account Management Sample multiple XSS vulnerabilities.

Vulnerabilities found in script /ApplicationProfileSample/servlet/AccountManagementServlet

Vulnerable parameters "accountNumberToBeCreated", "balance" and "minibalance".

Example:

http://[server]/ApplicationProfileSample/servlet/AccountManagementServlet?accountNumberToBeCreated="> 
http://[server]/ApplicationProfileSample/servlet/AccountManagementServlet?balance=" STYLE="xss:expression(alert('DSecRG XSS')) 
 



8. Scheduler Account Report Sample multiple XSS vulnerabilities.

Vulnerabilities found in script /scheduler/accountreport

Vulnerable parameters "acctnum", "balance", "desc", "owner", "repeatint", "repeats" and "startint".

Example:

acctnum = " STYLE="xss:expression(alert('DSecRG XSS'))
desc = ">
startint = ">



Solution
********

Download FP 6.1.0.23 and 7.0.0.3 from official site.
http://www-01.ibm.com/support/docview.wss?rs=180&uid=swg27004980 



About
*****

Digital Security is leading IT security company in Russia, providing information security consulting, audit and penetration testing services, risk analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and PCI DSS standards. Digital Security Research Group focuses on web application and database security problems with vulnerability reports, advisories and whitepapers posted regularly on our website.


Contact:        research [at] dsecrg [dot] com
http://www.dsecrg.com 







Polyakov Alexandr
Information Security Analyst
______________________
DIGITAL SECURITY
phone:  +7 812 703 1547
        +7 812 430 9130
e-mail: research@dsecrg.ru 
www.dsecrg.com 


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