Security Advisory

CVE-2018-17175

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-09-18 17:00:00
Last updated 2024-09-17 02:16:40
Assigner mitre
State PUBLISHED

Description

In the marshmallow library before 2.15.1 and 3.x before 3.0.0b9 for Python, the schema "only" option treats an empty list as implying no "only" option, which allows a request that was intended to expose no fields to instead expose all fields (if the schema is being filtered dynamically using the "only" option, and there is a user role that produces an empty value for "only").