What is CVE-2026-19876?

CVE-2026-19876 is a medium-severity vulnerability in Infinitt Healthcare Ulite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-11-06.

How severe is CVE-2026-19876?

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

XSS in Infinitt Healthcare Ulite

CVE-2026-19876

A reflected cross-site scripting (XSS) vulnerability in the login/SSO error page of INFINITT ULite 5.0.2.1_BN48_20260528 and earlier allows an unauthenticated remote attacker to execute arbitrary JavaScript in the browser of a victim who opens a crafted link. An unsanitized request parameter is reflected without output encoding. Fixed in ULite 5.0.2.1 BN50.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-11-06 · last modified 2026-11-06.

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

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Infinitt Healthcare Ulite

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

INFINITT ULite security advisory INFINITT-SA-2026-001 (BN50)

Frequently asked questions

What is CVE-2026-19876?: CVE-2026-19876 is a medium-severity vulnerability in Infinitt Healthcare Ulite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-11-06.
How severe is CVE-2026-19876?: Medium severity. CVSS v3 base score is 6.1 out of 10.