PT-2021-19231
CVE-2021-31274
·
Published
2021-09-08
·
Updated
2021-09-15
Description by
CVSS 3.1
5.4
MediumMetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
LibreNMS versions prior to 21.3.0
Description
A stored XSS issue was identified in the API Access page due to insufficient sanitization of the
$api->description variable, allowing arbitrary Javascript code to be executed.Recommendations
For versions prior to 21.3.0, update to version 21.3.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the API Access page until the update is applied.
Found an issue in the description? Have something to add? Feel free to write us 👾