CVE-2024-47528

Public Exploit
LibreNMS Contains a Stored XSS via File Upload

Description

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. Stored Cross-Site Scripting (XSS) can be achieved by uploading a new Background for a Custom Map. Users with "admin" role can set background for a custom map, this allow the upload of SVG file that can contain XSS payload which will trigger on load. This led to Stored Cross-Site Scripting (XSS). The vulnerability is fixed in 24.9.0.

Category

4.6
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory github.com
Affected: librenms librenms
Published at:
Updated at:

References

Link Tags
https://github.com/librenms/librenms/security/advisories/GHSA-x8gm-j36p-fppf vendor advisory exploit
https://github.com/librenms/librenms/commit/d959bf1b366319eda16e3cd6dfda8a22beb203be patch

Frequently Asked Questions

What is the severity of CVE-2024-47528?
CVE-2024-47528 has been scored as a medium severity vulnerability.
How to fix CVE-2024-47528?
To fix CVE-2024-47528, 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-2024-47528 being actively exploited in the wild?
It is possible that CVE-2024-47528 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-47528?
CVE-2024-47528 affects librenms librenms.
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