CVE-2026-35476: InvenTree privilege escalation in user account API endpoint

CVE-2026-35476 · Severity: high · CVSS 7.2 · Published 2026-04-08

InvenTree, an open-source inventory management system, contains a security flaw that allows regular users to grant themselves administrative (staff) privileges. By sending a specially crafted request to the system's programming interface, a user can bypass intended restrictions and gain elevated control over the platform. This could allow an unauthorized individual to modify inventory records, access sensitive business data, or disrupt operations.

Quick answers

Is CVE-2026-35476 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-35476 being exploited in the wild.
How severe is CVE-2026-35476?
High severity, with a CVSS score of 7.2, published 8 April 2026.
Which products and versions are affected?
InvenTree InvenTree < 1.2.7, < 1.3.0.
Is there a fix for CVE-2026-35476?
A patch was published on 2026-04-08: Fixes released in versions 1.2.7 and 1.3.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-35476 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-35476?
Check whether anything you run is named in the advisory. 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

A privilege escalation vulnerability exists in InvenTree due to improperly configured write permissions on the user account API endpoint. An authenticated user can submit a POST request to their own account endpoint to modify their 'is_staff' status, effectively elevating their privileges without administrative intervention. While the vendor's threat model assumes a level of trust for all users, this flaw allows a low-privileged actor to gain staff-level access. The issue is rooted in improper authorization (CWE-285) and is resolved in versions 1.2.7 and 1.3.0.

Affected products

  • InvenTree InvenTree < 1.2.7, < 1.3.0

Timeline

  • 2026-04-07: advisory: GitHub Security Advisory GHSA-r8q5-3595-3jh2 published
  • 2026-04-08: disclosed: CVE-2026-35476 published to NVD
  • 2026-04-08: patched: Fixes released in versions 1.2.7 and 1.3.0

References

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