XSS Vulnerability in GetSimpleCMS by GetSimpleCMS
CVE-2020-18658

6.1MEDIUM

Key Information:

Vendor

Get-simple

Status
Getsimplecms
Vendor
CVE Published:
23 June 2021

What is CVE-2020-18658?

The vulnerability in GetSimpleCMS allows an attacker to exploit a cross-site scripting (XSS) issue via the timezone parameter in the settings.php file. This flaw could enable attackers to inject malicious scripts into web pages viewed by users, potentially compromising user sessions and sensitive information. It is crucial for users of affected versions to apply security updates and mitigate risks associated with this vulnerability.

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References

https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310
x_refsource_MISC
https://github.com/LoRexxar/CVE_Request/blob/master/getsi...
x_refsource_MISC
https://www.seebug.org/vuldb/ssvid-97930
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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