CVE-2021-38156

Public Exploit

Description

In Nagios XI before 5.8.6, XSS exists in the dashboard page (/dashboards/#) when administrative users attempt to edit a dashboard.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 86.03% Top 5%
Vendor Advisory nagios.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.nagios.com/downloads/nagios-xi/change-log/ release notes vendor advisory
https://raxis.com/blog/cve-2021-38156 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-38156?
CVE-2021-38156 has been scored as a medium severity vulnerability.
How to fix CVE-2021-38156?
To fix CVE-2021-38156, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-38156 being actively exploited in the wild?
It is possible that CVE-2021-38156 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~86% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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