CVE-2026-42543

—

CVSS 3.1

4.3 medium

EPSS

<1%p7

Published

Jun 4, 2026 (Jun 4, 2026)

Modified

Jul 22, 2026

Description

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 are vulnerable to a cross-site request forgery attack, because they use the HTTP method `GET` to change state on the server. Version 2.4.28 contains a patch.

Weakness: CWE-650
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

In the news0 stories

No ingested article mentions this CVE yet.