CVE-2026-35477
InvenTree is an Open Source Inventory Management System. From 1.2.3 to 1.2.6, the fix for CVE-2026-27629 upgraded the PART_NAME_FORMAT validator to use jinja2.sandbox.SandboxedEnvironment. However, the actual renderer in part/helpers.py was not updated and still uses the non-sandboxed jinja2.Environment. Additionally, the validator uses a dummy Part instance with pk=None, which allows conditional template expressions to behave differently during validation versus production rendering. A staff user with settings access can craft a template that passes validation but executes arbitrary code during rendering. This issue requires access by a user with granted staff permissions. This vulnerability is fixed in 1.2.7 and 1.3.0.
- Affected products
- Inventree
- Inventree Project Inventree
- ≤ 1.2.6
- Fix
- Available
- CVSS 3.1
- 9.9 CRITICAL
- EPSS
- 0.3% (17th percentile)
- Weakness
- CWE-1336
- NVD status
- Analyzed
- Published
- 2026-04-08
No indexed exploits for CVE-2026-35477 yet
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No exploit for CVE-2026-35477 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.