Flexmonster Pivot Table & Charts 2.7.17 Remote Report Reflected XSS

2020.12.24
Credit: Marco Nappi
Risk: Medium
Local: No
Remote: Yes
CWE: CWE-79


CVSS Base Score: 4.3/10
Impact Subscore: 2.9/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

# Exploit Title: Flexmonster Pivot Table & Charts 2.7.17 - 'Remote Report' Reflected XSS # Date: 08/01/2020 # Exploit Author: Marco Nappi # Vendor Homepage: https://www.flexmonster.com/ # Version:Flexmonster Pivot Table & Charts 2.7.17 # Tested on:Flexmonster Pivot Table & Charts 2.7.17 # CVE : CVE-2020-20140 Cross Site Scripting (XSS) vulnerability in Remote Report component under the Open menu in Flexmonster Pivot Table & Charts 2.7.17 Reflected XSS: The Reflected XSS is a result of insufficient input sanitization of the 'path' parameter when fetching the file specifications (file_specs.php). Below I have provided an example URL. When using this URL the user navigates to an non-existing file (the XSS payload). This results in the execution of the payload. payload: <svg onload=alert("OpenRemoteReport")><!--


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