What is CVE-2026-6371?

CVE-2026-6371 is a medium-severity vulnerability in Limatek System Inc. Limrad Nac, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-07-08.

How severe is CVE-2026-6371?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Limatek System Inc. Limrad Nac

CVE-2026-6371

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Limatek System Inc. LimRAD NAC allows Stored XSS. This issue affects LimRAD NAC: before 5.5.7.3.9.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-07-08 · last modified 2026-07-20.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (13.1th percentile), scored 2026-10-09.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Limatek System Inc. Limrad Nac — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0517 (government-resource)

Frequently asked questions

What is CVE-2026-6371?: CVE-2026-6371 is a medium-severity vulnerability in Limatek System Inc. Limrad Nac, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-07-08.
How severe is CVE-2026-6371?: Medium severity. CVSS v3 base score is 4.8 out of 10.