CVE-2026-42539

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-42539
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42539.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42539
Aliases
  • GHSA-g588-5gmf-p5cx
Published
2026-06-04T20:54:51.107Z
Modified
2026-07-08T08:13:25.570169361Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
IRIS has an Excessive Data Exposure issue
Details

IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 return sensitive data to the user which are not required for the client’s operation. Version 2.4.28 contains a patch.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42539.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-201"
    ]
}
References

Affected packages

Git / github.com/dfir-iris/iris-web

Affected ranges

Type
GIT
Repo
https://github.com/dfir-iris/iris-web
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bbffcafa95ece7ff4a32f38addbd28f6c2389a64
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.4.28"
        }
    ]
}

Affected versions

v1.*
v1.3.1
v1.4.2
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.1.0
v2.1.0-beta-1
v2.1.0-beta-2
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.4.0
v2.4.10
v2.4.12
v2.4.13
v2.4.16
v2.4.18
v2.4.20
v2.4.21
v2.4.22
v2.4.23
v2.4.24
v2.4.25
v2.4.26
v2.4.27
v2.4.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42539.json"