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CVE-2024-47528

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.

POC

Reference

- https://github.com/librenms/librenms/security/advisories/GHSA-x8gm-j36p-fppf

Github

No PoCs found on GitHub currently.