CVE-2026-42329CWE-602

Iris has an Open Redirect issue

Medium · published June 4, 2026

CVSS v3.1
4.7
EPSS
0%
Percentile
20.4
In the wild
Unconfirmed
What it is

Iris is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 contain a weakness where an attacker can misuse it to redirect the user to a malicious website controlled by an attacker. Version 2.4.28 fixes the issue.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00290 · 20.4th percentile
Weakness
CWE-602 · Client-Side Enforcement of Server-Side Security
Published
2026-06-04T20:47Z
EPSS history
Timeline
  • 04 JUN 20:47Z
    Iris has an Open Redirect issue
    cvelistv5