High severity7.2NVD Advisory· Published Apr 13, 2026· Updated Apr 22, 2026
CVE-2026-6204
CVE-2026-6204
Description
LibreNMS versions before 26.3.0 are affected by an authenticated remote code execution vulnerability by abusing the Binary Locations config and the Netcommand feature. Successful exploitation requires administrative privileges. Exploitation could result in compromise of the underlying web server.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
librenms/librenmsPackagist | >= 1.48, < 26.3.0 | 26.3.0 |
Affected products
2Patches
Vulnerability mechanics
References
5- projectblack.io/blog/librenms-authenticated-rce-and-xss/nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-pr3g-phhr-h8fhghsaADVISORY
- github.com/librenms/librenms/security/advisories/GHSA-pr3g-phhr-h8fhnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-6204ghsaADVISORY
- github.com/librenms/librenms/blob/master/app/Providers/AppServiceProvider.phpghsaWEB
News mentions
0No linked articles in our index yet.