What is CVE-2022-0576?

CVE-2022-0576 is a medium-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-14.

How severe is CVE-2022-0576?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-0576 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Librenms

CVE-2022-0576

Cross-site Scripting (XSS) - Generic in Packagist librenms/librenms prior to 22.1.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Librenms
Librenms Librenms/librenms — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

huntr.dev/bounties/114ba055-a2f0-4db9-aafb-95df944ba177 (Exploit, Third Party Advisory)
github.com/librenms/librenms/commit/135717a9a05c5bf8921f1389cbb469dcbf300bfd (Patch, Third Party Advisory)
notes.netbytesec.com/2022/02/multiple-vulnerabilities-in-librenms.html (Third Party Advisory)

Frequently asked questions

What is CVE-2022-0576?: CVE-2022-0576 is a medium-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-14.
How severe is CVE-2022-0576?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-0576 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.