CVE-2026-16970

MEDIUM 4.2

DFIR-IRIS Insufficient Logout Implementation

CVSS Score

4.2

EPSS Score

0.2%

EPSS Percentile

6th

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.

CWE	CWE-613
Vendor	dfir-iris
Product	iris-web
Published	Jul 30, 2026
Last Updated	Jul 30, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Physical

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

dfir-iris / iris-web

2.4.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260128-04_DFIR-IRIS_Insufficient_Logout openwall.com: http://www.openwall.com/lists/oss-security/2026/07/30/12

Credits

Michael Koppmann (SBA Research) Mathias Tausig (SBA Research)