Cross Site Scripting Vulnerability in GetSimpleCMS by GetSimpleCMS
CVE-2020-20389

4.8MEDIUM

Key Information:

Vendor

Get-simple

Status
Getsimplecms
Vendor
CVE Published:
23 June 2021

What is CVE-2020-20389?

A Cross Site Scripting (XSS) vulnerability exists in GetSimpleCMS version 3.4.0a, specifically within the admin/edit.php file. This flaw can allow attackers to inject malicious scripts, potentially compromising user data and session information. Users of the affected version are advised to apply necessary updates and follow security best practices to safeguard their web applications from exploitation.

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References

https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1321
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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