Stored Cross Site Scripting in GetSimple CMS by GetSimple CMS
CVE-2020-21353

5.4MEDIUM

Key Information:

Vendor

Get-simple

Status
Getsimplecms
Vendor
CVE Published:
6 August 2021

What is CVE-2020-21353?

A stored cross site scripting vulnerability exists in the Edit Snippets module of GetSimple CMS version 3.4.0a. This flaw enables attackers to craft malicious payloads that execute arbitrary web scripts or HTML code when processed by the application. If exploited, it could compromise the security of the web application and its users, making it crucial for administrators to apply security updates and mitigate potential risks.

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References

https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1319
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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