What is CVE-2023-4347?

CVE-2023-4347 is a high-severity vulnerability in Librenms Librenms/librenms, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2023-08-15.

How severe is CVE-2023-4347?

High severity. CVSS v3 base score is 7.6 out of 10.

XSS in Librenms Librenms/librenms

CVE-2023-4347

Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms prior to 23.8.0.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.773 (99.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

Affected products

Librenms Librenms/librenms — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.dev/bounties/1f78c6e1-2923-46c5-9376-4cc5a8f1152f
github.com/librenms/librenms/commit/91c57a1ee54631e071b6b0c952d99c8ee892e824

Frequently asked questions

What is CVE-2023-4347?: CVE-2023-4347 is a high-severity vulnerability in Librenms Librenms/librenms, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2023-08-15.
How severe is CVE-2023-4347?: High severity. CVSS v3 base score is 7.6 out of 10.