CVE-2026-42543
IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28
CVSS
4.3
Medium
EPSS
0.2%
p7
KEV
—
Exploit Today
2
0-100
Published: Jun 4, 2026 · Last modified: Jul 22, 2026 · CWE-650
0.2%EPSS · 30 days0.2%
2026-07-062026-08-03
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.