What is CVE-2026-9646?

CVE-2026-9646 is a medium-severity vulnerability in Scadabr, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2026-05-28.

How severe is CVE-2026-9646?

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

XSS in Scadabr

CVE-2026-9646

A reflected cross-site scripting issue exists in URL handling.

EPSS: 0.000 (9.5th percentile) — read the EPSS interpretation.

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.

Affected products

Scadabr — versions 1.2.0

Weakness classification (CWE)

CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

References

vulnreport@tenable.com

Frequently asked questions

What is CVE-2026-9646?: CVE-2026-9646 is a medium-severity vulnerability in Scadabr, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2026-05-28.
How severe is CVE-2026-9646?: Medium severity. CVSS v3 base score is 6.1 out of 10.