Description
IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.
Published: 2026-06-04
Score: 6.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 05 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 05 Jun 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Dfir-iris
Dfir-iris iris
Vendors & Products Dfir-iris
Dfir-iris iris

Thu, 04 Jun 2026 22:30:00 +0000

Type Values Removed Values Added
References

Thu, 04 Jun 2026 21:00:00 +0000

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 do not properly validate uploaded files. The application can therefore be misused to host phishing pages, amongst other things. This also creates another instance of a Cross-Site Scripting (XSS) vulnerability. Version 2.4.28 contains a patch.
Title IRIS has an Insecure File Upload
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-06-05T20:07:09.013Z

Reserved: 2026-04-28T16:56:50.190Z

Link: CVE-2026-42538

cve-icon Vulnrichment

Updated: 2026-06-05T20:06:56.883Z

cve-icon NVD

Status : Deferred

Published: 2026-06-04T21:16:30.730

Modified: 2026-06-05T20:17:31.657

Link: CVE-2026-42538

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-05T07:30:30Z

Weaknesses