How severe is CVE-2026-33530?

CVE-2026-33530 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-33530 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33530?

CVE-2026-33530 affects Inventree Project Inventree. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33530?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-33530 have an EU (EUVD) identifier?

Yes. CVE-2026-33530 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16359.

When was CVE-2026-33530 published?

CVE-2026-33530 was published on 2026-03-26 and last updated on 2026-06-17.

CVE-2026-33530

CVE-2026-33530 is a high-severity vulnerability in Inventree Project Inventree with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-202.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16359
Weakness: CWE-202
Affected product: Inventree Project Inventree
Published: 2026-03-26
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-33530?: CVE-2026-33530 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-33530 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33530?: CVE-2026-33530 affects Inventree Project Inventree. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33530?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-33530 have an EU (EUVD) identifier?: Yes. CVE-2026-33530 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16359.
When was CVE-2026-33530 published?: CVE-2026-33530 was published on 2026-03-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:inventree_project:inventree:*:*:*:*:*:*:*:*

More vulnerabilities in Inventree Project Inventree

CVE-2022-2112 — High (CVSS 8.8): Improper Neutralization of Formula Elements in a CSV File in GitHub repository inventree/inventree prior to 0.7.2.
CVE-2022-2111 — High (CVSS 8.8): Unrestricted Upload of File with Dangerous Type in GitHub repository inventree/inventree prior to 0.7.2.
CVE-2026-35478 — High (CVSS 8.3): InvenTree is an Open Source Inventory Management System. From 0.16.0 to before 1.2.7, any authenticated InvenTree user…
CVE-2024-47610 — High (CVSS 7.3): InvenTree is an Open Source Inventory Management System. In affected versions of InvenTree it is possible for a…
CVE-2026-35476 — High (CVSS 7.2): InvenTree is an Open Source Inventory Management System. Prior to 1.2.7 and 1.3.0, a non-staff authenticated user can…
CVE-2026-39362 — High (CVSS 7.1): InvenTree is an Open Source Inventory Management System. Prior to 1.2.7 and 1.3.0, when INVENTREE_DOWNLOAD_FROM_URL is…

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