Vulnerability Information
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Vulnerability Title
InvenTree has SSTI in PART_NAME_FORMAT bypasses CVE-2026-27629 fix via {% if part.pk %} sandbox escape
Vulnerability Description
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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Vulnerability Type
CWE-1336
Vulnerability Title
InvenTree 安全漏洞
Vulnerability Description
InvenTree是InvenTree开源的一个开源库存管理系统。提供强大的低级库存控制和零件跟踪。 InvenTree 1.2.3至1.2.6版本存在安全漏洞，该漏洞源于验证器与实际渲染器环境不匹配，且使用虚拟实例进行验证，可能导致具有员工权限的用户在渲染时执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A