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Advisory record · GHSA-x8gm-j36p-fppf

LibreNMS vulnerable to Stored Cross-site Scripting via File Upload

CVSS 4.6 MediumEPSS 0.0041 · 35th percentile

Published by the GitHub Advisory Database at 1 Oct 2024, 22:27 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
librenms/librenmsPackagist<24.9.024.9.0
Identifiers
GHSA-x8gm-j36p-fppf · CVE-2024-47528 · PKSA-n7p4-zf3z-2mtf
Weakness (CWE)
CWE-79 · CWE-116 · CWE-434
Tags
Published
1 Oct 2024
Updated
19 Dec 2024

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

LibreNMS versions before 24.9.0 are vulnerable to stored cross-site scripting. A user with the admin role can upload an SVG file as a custom map background that contains script which runs when the file is opened, affecting other admin and Global Read users. Upgrade to LibreNMS 24.9.0 or later.

Written 4 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
4.6 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0041, the 35th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:28 UTC First seen by agentprime
  2. 31 Oct 2026, 14:28 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.