OpenAsset Digital Asset Management Insecure Direct Object Reference Vulnerability

Title: OpenAsset Digital Asset Management Insecure Direct Object Reference Vulnerability
 
  
 
Product: OpenAsset Digital Asset Management by OpenAsset
 
  
 
Vendor Homepage: https://www.openasset.com/
 
  
 
Vulnerable Version: 12.0.19 (Cloud) 11.2.1 (On-premise)
 
  
 
Fixed Version: 12.0.22 (Cloud) 11.4.10 (On-premise)
 
  
 
CVE Number: CVE-2020-28861
 
  
 
Author: Jack Misiura from The Missing Link 
 
  
 
Website: https://www.themissinglink.com.au
 
  
 
Timeline:
 
  
 
2020-11-14 Disclosed to Vendor
 
2020-12-04 Vendor releases final patches
 
2020-12-10 Publication
 
  
 
1. Vulnerability Description
 
  
 
The web application was found to provide several endpoints which allowed for unauthenticated data retrieval in a CSV format. 
 
  
 
2. PoC
 
  
 
The following requests will retrieve data associated with the projects. The ProjectsCSV endpoint will retrieve all project information present in the system.
 
  
 
https://example.com/Stream/AlbumCSV
 
https://example.com/Stream/KeywordsCSV
 
https://example.com/Stream/ProjectKeywordsCSV
 
https://example.com/Stream/ProjectsCSV
 
  
 
3. Solution
 
  
 
The vendor provides an updated version (11.4.10) which should be installed immediately. If using the cloud version, the vendor has already updated it.
 
  
 
4. Advisory URL
 
  
 
https://www.themissinglink.com.au/security-advisories
 
  
 
 
 
 
 
 
Jack Misiura​
 
 
Application Security Consultant
 
 
 
 
a
 
 
 
9‑11 Dickson Avenue
 
 
Artarmon
 
 
NSW
 
 
2064
 
 
 
p
 
 
1300 865 865
 
 
 
os
 
 
+61 2 8436 8585
 
 
 
w
 
 
 <https://www.themissinglink.com.au/> themissinglink.com.au
 
 
 
 
 
 
 
 
  
 
 
 
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#  0day.today [2020-12-13]  #