CVE-2026-42329

Iris has an Open Redirect issue

Published Jun 4, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Dfir-iris
Dfir-iris iris
Vendors & Products Dfir-iris
Dfir-iris iris
Type Values Removed Values Added
Description 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.
Title Iris has an Open Redirect issue
Weaknesses CWE-602
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 8, 2026, 3:10 PM
Reserved
Apr 26, 2026, 12:37 PM
Status
Deferred
Published
Jun 4, 2026, 9:16 PM
Modified
Jul 22, 2026, 8:10 PM