---
id: CVE-2014-0204
aliases:
  - GHSA-c4p9-87h3-7vr4
  - PYSEC-2026-654
title: OpenStack Identity Keystone Improper Privilege Management
summary: OpenStack Identity Keystone Improper Privilege Management
severity: medium
vendor: keystone
product: keystone
ecosystem: pip
affected:
  - keystone < 8.0.0a0
patched:
  - keystone 8.0.0a0
published: '2022-05-13'
updated: '2026-07-06'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-c4p9-87h3-7vr4'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2014-0204'
  - url: >-
      https://github.com/openstack/keystone/commit/729dcad7384ba66ee7494154969cdd7ae90d86ee
  - url: >-
      https://github.com/openstack/keystone/commit/786af9829c5329a982e3451f77afebbfb21850bd
  - url: >-
      https://github.com/openstack/keystone/commit/97dfd55ad1b40365754dcbfce856f7ffae280a44
  - url: >-
      https://github.com/openstack/keystone/commit/f0eee2f3b48dd0cffb9f75e396da2d914925cba5
  - url: 'https://bugs.launchpad.net/keystone/+bug/1309228'
  - url: 'https://review.openstack.org/#/c/94396'
  - url: 'http://www.openwall.com/lists/oss-security/2014/05/21/3'
tags:
  - osv
  - pip
epss: 0.01397
epssPercentile: 0.70822
ingestedAt: '2026-07-08T18:25:48.314Z'
---

## Overview

OpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.

## Affected packages

- `keystone < 8.0.0a0`

## Remediation

Upgrade to a patched release:

- `keystone 8.0.0a0`