CVE-2026-92605

MEDIUM 6.5

IRIS through 2.4.29 Unauthorized Comment Access via Object ID

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	dfir-iris
Product	iris-web
Published	Sep 16, 2026

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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

0 ≤ 2.4.29

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/geo-chen/oss/blob/main/iris-web.md github.com: https://github.com/dfir-iris/iris-web github.com: https://github.com/dfir-iris/iris-web/blob/v2.4.29/source/app/blueprints/case/case_notes_routes.py#L404-L411 github.com: https://github.com/dfir-iris/iris-web/blob/v2.4.29/source/app/datamgmt/case/case_comments.py#L22 vulncheck.com: https://www.vulncheck.com/advisories/iris-through-2.4.29-unauthorized-comment-access-via-object-id

Credits

🔍 George Chen