Vulnerability in Inventree
CVE-2026-33530
InvenTree is an Open Source Inventory Management System. Prior to version 1.2.6, certain API endpoints associated with bulk data operations can be hijacked to exfiltrate sensitive information from the database. The bulk operation API endpoints (e.g. `/api/part/`, `/api/stock/`, `/api/order/so/allocation/`, and others) accept a filters parameter that is passed directly to Django's ORM queryset.filter(**filters) without any field allowlisting. This enables any authenticated user to traverse model relationships using Django's __ lookup syntax and perform blind boolean-based data extraction. This issue is patched in version 1.2.6, and 1.3.0 (or above). Users should update to the patched versions. No known workarounds are available.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Inventree — versions < 1.2.6
- Inventree Project
Weakness classification (CWE)
References
- github.com/inventree/InvenTree/security/advisories/GHSA-m8j2-vfmq-p6qg (Vendor Advisory)
- github.com/inventree/InvenTree/pull/11581 (Patch, Issue Tracking)
Frequently asked questions
- What is CVE-2026-33530?
- CVE-2026-33530 is a high-severity vulnerability in Inventree, classified under CWE-202. CVSS score: 7.7/10. Published 2026-03-26.
- How severe is CVE-2026-33530?
- High severity. CVSS v3 base score is 7.7 out of 10.