CVE-2026-42547
IRIS Alerts Can be Falsely Attributed to Customers
- State
- Published
- Severity
- 5.4 Medium
- Published
- Jun 4, 2026
- Updated
- Jun 8, 2026
- Reserved
- Apr 28, 2026
Description
IRIS is a web collaborative platform that helps incident responders share technical details during investigations. In versions prior to 2.4.28, users can create alerts for customers that are not assigned to them. This can be abused to falsely attribute fake alerts to customers. In combination with Cross-Site Scripting, this can also be used to exfiltrate alerts from other customers. Version 2.4.28 contains a patch.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | GitHub_M |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
iris-webdfir-iris |
|
References
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