CVE-2026-42539
IRIS has an Excessive Data Exposure issue
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-201 |
| Vendor | dfir-iris |
| Product | iris-web |
| Published | Jun 4, 2026 |
| Last Updated | Jun 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for dfir-iris iris-web
Be the first to know when new medium vulnerabilities affecting dfir-iris iris-web are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
dfir-iris / iris-web
< 2.4.28