Vulnerability Description
Iris is a web collaborative platform that helps incident responders share technical details during investigations. Prior to 2.4.24, the DFIR-IRIS datastore file management system has a vulnerability where mass assignment of the file_local_name field combined with path trust in the delete operation enables authenticated users to delete arbitrary filesystem paths. The vulnerability manifests through a three-step attack chain: authenticated users upload a file to the datastore, update the file's file_local_name field to point to an arbitrary filesystem path through mass assignment, then trigger the delete operation which removes the target file without path validation. This vulnerability is fixed in 2.4.24.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dfir-Iris | Iris | < 2.4.24 |
Related Weaknesses (CWE)
References
- https://github.com/dfir-iris/iris-web/commit/57c1b80494bac187893aebc6d9df1ce6e56Patch
- https://github.com/dfir-iris/iris-web/security/advisories/GHSA-qhqj-8qw6-wp8vThird Party Advisory
FAQ
What is CVE-2026-22783?
CVE-2026-22783 is a vulnerability with a CVSS score of 9.6 (CRITICAL). Iris is a web collaborative platform that helps incident responders share technical details during investigations. Prior to 2.4.24, the DFIR-IRIS datastore file management system has a vulnerability w...
How severe is CVE-2026-22783?
CVE-2026-22783 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-22783?
Check the references section above for vendor advisories and patch information. Affected products include: Dfir-Iris Iris.