CVE-2026-92605: IRIS through 2.4.29 Unauthorized Comment Access via Object ID

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-16 · updated 2026-09-24
Weakness: CWE-639

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.

Affected products

dfir-iris iris-web: through 2.4.29

References

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

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