XSS Vulnerability in GNUBOARD5 Web Content Management System
CVE-2018-18668

6.1MEDIUM

Key Information:

Vendor

Gnuboard

Status
Gnuboard5
Vendor
CVE Published:
26 August 2019

What is CVE-2018-18668?

An XSS vulnerability in GNUBOARD5 versions prior to 5.3.2.0 allows remote attackers to inject arbitrary web scripts or HTML via the 'homepage title' parameter in the adm/config_form_update.php file. This flaw could be exploited to execute malicious scripts in the context of the affected user’s session, leading to potential data compromise or unauthorized actions.

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References

https://github.com/gnuboard/gnuboard5/compare/15b2e73...2...
x_refsource_MISC
https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46...
x_refsource_MISC
https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0
x_refsource_CONFIRM

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

JSON
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