CVE-2026-92605

high

Description

IRIS through 2.4.29 fails to properly validate case authorization in comment listing endpoints for notes, tasks, IOCs, assets, and evidence items. Attackers with access to any single case can enumerate sequential object identifiers and read comment threads from cases they have no authorization to access.

References

https://www.vulncheck.com/advisories/iris-through-2.4.29-unauthorized-comment-access-via-object-id

https://github.com/geo-chen/oss/blob/main/iris-web.md

https://github.com/dfir-iris/iris-web/blob/v2.4.29/source/app/datamgmt/case/case_comments.py#L22

https://github.com/dfir-iris/iris-web/blob/v2.4.29/source/app/blueprints/case/case_notes_routes.py#L404-L411

https://github.com/dfir-iris/iris-web

Details

Source: Mitre, NVD

Published: 2026-09-16

Updated: 2026-09-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium

CVSS v4

Base Score: 7.1

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00311