Trytond allows modification of privileges of arbitrary users
Date: 2022-05
Affected: pip/trytond
Attack vector: auth-bypass
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2012-0215
CWE: CWE-287
CVSS: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)

`model/modelstorage.py` in the Tryton application framework (trytond) before 2.4.0 for Python does not properly restrict access to the Many2Many field in the relation model, which allows remote authenticated users to modify the privileges of arbitrary users via a (1) create, (2) write, (3) delete, or (4) copy rpc call.


Mitigations:

Architectural layers (MAESTRO):