XSS Vulnerability in GNUBOARD5 Product by GNUBOARD
CVE-2018-18678

6.1MEDIUM

Key Information:

Vendor

Gnuboard

Status
Gnuboard5
Vendor
CVE Published:
30 October 2019

What is CVE-2018-18678?

GNUBOARD5 prior to version 5.3.2.0 is susceptible to a cross-site scripting (XSS) vulnerability, which enables remote attackers to inject arbitrary web scripts or HTML content. This vulnerability is triggered through manipulation of the 'board group extra contents' parameter, notably within the adm/boardgroup_form_update.php endpoint. Exploitation of this flaw could lead to unauthorized data exposure or the execution of malicious scripts in the context of users accessing the affected application.

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References

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

JSON
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