# CVE-2026-61747: InvenTree data import authorization bypass in API

Source: https://junglewise.ai/threats/cve-2026-61747-inventree-is-an-open-source-inventory-management-system-prior-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-21. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-61747 · Severity: medium · CVSS 4.3 · Published 2026-09-21

InvenTree is an open-source inventory management system used to track and organize product stock and supply chains. Prior to version 1.4.0, the data import API endpoints allowed any authenticated user to access import sessions belonging to other users, exposing sensitive staging data including row contents and column mappings. An attacker with any valid account could view another user's import data without permission.

Technologies: [InvenTree](https://junglewise.ai/threats/technologies/inventree-inventree). Vendors: [InvenTree](https://junglewise.ai/threats/vendors/inventree).

## Quick answers

**Is CVE-2026-61747 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-61747 being exploited in the wild.

**How severe is CVE-2026-61747?** Medium severity, with a CVSS score of 4.3, published 21 September 2026.

**Which products and versions are affected?** InvenTree before 1.4.0.

**Is there a fix for CVE-2026-61747?** A patch was published on 2026-06-15: Fix merged in version 1.4.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-61747 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-61747?** Check whether you run InvenTree at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The /api/importer/row/ and /api/importer/mapping/ endpoints fail to enforce ownership checks on DataImportRow and DataImportColumnMap querysets, allowing any authenticated user to retrieve data from sessions owned by other users by supplying arbitrary session identifiers. The vulnerability requires authentication and affects data confidentiality rather than integrity or availability. A fix was released in version 1.4.0 by adding session ownership validation before returning user data.

## Affected products

- InvenTree InvenTree before 1.4.0

## Timeline

- 2026-09-21: disclosed
- 2026-06-15: patched: Fix merged in version 1.4.0

## References

- [https://github.com/inventree/InvenTree/commit/3c17367e3c2b23631a5d1d7d9b7d93c4174b8eb1](https://github.com/inventree/InvenTree/commit/3c17367e3c2b23631a5d1d7d9b7d93c4174b8eb1)
- [https://github.com/inventree/InvenTree/pull/12169](https://github.com/inventree/InvenTree/pull/12169)

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