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8.1
CVE-2026-22783: Iris: Authenticated Users Can Delete Arbitrary Files
CVE-2026-22783
Summary
If you're using Iris version 2.4.23 or earlier, an attacker who has a login can delete any file on your system. This is a serious issue because it allows unauthorized access to sensitive data. To protect yourself, update to Iris version 2.4.24 or later.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| dfir-iris | iris |
< 2.4.24 cpe:2.3:a:dfir-iris:iris:*:*:*:*:*:*:*:* |
Original title
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 vulnerabilit...
Original 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.
nvd CVSS3.1
8.1
Vulnerability type
CWE-73
CWE-434
Unrestricted File Upload
CWE-915
Published: 12 Jan 2026 · Updated: 15 Jun 2026 · First seen: 7 Mar 2026