What is CVE-2026-18360?

CVE-2026-18360 is a high-severity vulnerability in Dfir-Iris Iris-Web, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-07-30.

How severe is CVE-2026-18360?

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

XSS in Dfir-Iris Iris-Web

CVE-2026-18360

The IRIS web application in version 2.4.26 and possibly others is vulnerable to stored cross-site scripting (XSS) in the custom attributes function.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N.

Affected products

Dfir-iris Iris-web — versions 2.4.26

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a (third-party-advisory)

Frequently asked questions

What is CVE-2026-18360?: CVE-2026-18360 is a high-severity vulnerability in Dfir-Iris Iris-Web, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-07-30.
How severe is CVE-2026-18360?: High severity. CVSS v3 base score is 7.6 out of 10.