CVE-2026-22783

HIGH EPSS 21.5%
Published Jan 12, 20265mo ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
High
Find Similar
Published Jan 12, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
8.1
Exploitability
2.8
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
21.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 3

CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt
CWE-73
CWE-915

Affected Products 1

VendorProductVersionRange
dfir-irisiris* <2.4.24

References 2

  • github.com https://github.com/dfir-iris/iris-web/commit/57c1b80494bac187893aebc6d9df1ce6e56485b7
    Patch
  • github.com https://github.com/dfir-iris/iris-web/security/advisories/GHSA-qhqj-8qw6-wp8v
    Third Party Advisory

Remediation

  • github.com https://github.com/dfir-iris/iris-web/commit/57c1b80494bac187893aebc6d9df1ce6e56485b7
    Patch