Groupon Clone Script 3.0.2 Cross-Site Scripting

2018.02.23

Credit: Prasenjit Kanti Paul

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2018-6868

CWE: CWE-79

CVSS Base Score: 3.5/10

Impact Subscore: 2.9/10

Exploitability Subscore: 6.8/10

Exploit range: Remote

Attack complexity: Medium

Authentication: Single time

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

########################################################################
# Exploit Title: Slickdeals/DealNews/Groupon Clone Script 3.0.2 – Stored XSS
# Date: 09.02.2018
# Vendor Homepage: https://www.phpscriptsmall.com/
# Software Link: https://www.phpscriptsmall.com/product/groupon-clone-script/
# Category: Web Application
# Exploit Author: Prasenjit Kanti Paul
# Web: http://hack2rule.wordpress.com/
# Version: 3.0.2
# Tested on: Linux Mint
# CVE: CVE-2018-6868
##########################################################################

Proof of Concept
------------------------
1. Login into the site
2. Goto “Edit Profile”
3. Put <script>alert("PKP")</script> in any field
4. You will be having a popup “PKP”

See this note in RAW Version

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{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1

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Groupon Clone Script 3.0.2 Cross-Site Scripting

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